Please can u help ..........

Please Can U Help ..........

Answers

Answer 1

Answer:

c

Explanation:

i took the test

Answer 2
I got this wrong before and retook the test it’s c!

Related Questions

What are the two types of anaerobic respiration? Describe the two in one paragraph.

Answers

Answer:

The two main types of anaerobic respiration are alcoholic fermentation and lactic acid fermentation.These strategies of respiration occur while the amount of oxygen available is simply too low to guide cardio respiratory.Alcoholic fermentation converts glucose into ethanol. In alcoholic fermentation, glucose is broken down via glycolysis, and two ATP molecules are released in the method. The pyruvic acid molecules produced for the duration of glycolysis destroy down into ethanol and carbon dioxide. In animals, the technique of lactic acid fermentation, further, happens after the glycolysis process. Pyruvic acid is changed into lactic acid, and muscles is damaged down through lactic acid.

Explanation:

The two types of anaerobic respiration are alcoholic fermentation and lactic acid fermentation.

Explain  anaerobic respiration

Some microbes, including yeast, can ferment alcohol. This procedure transforms glucose into ethanol and carbon dioxide. Through a sequence of biochemical processes, glucose is turned into pyruvate, which is then transformed into ethanol.

On the other hand, lactic acid fermentation takes place in different types of bacteria and human muscle cells. Lactic acid is produced during lactic acid fermentation from glucose. When there is a shortage of oxygen, such during vigorous exercise when muscle cells are unable to receive enough oxygen for aerobic respiration, this process takes place. Although lactic acid fermentation results in an accumulation of lactic acid, which can contribute to muscle discomfort and tiredness, it also helps renew the NAD+ molecules required for glycolysis to proceed.

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Please hurry
Base your answer on the passage below

Smokers are passing down problems to future generations. Men who smoke and drink alcohol could be endangering the health of their future children and grandchildren. Toxic chemicals in cigarettes and alcohol are thought to cause changes in the DNA, which are passed down via the sperm to future generations.

4.Explain how smoking and drinking alcohol by males can affect the development of an embryo.

Answers

Answer:

Prenatal exposure to smoking and alcohol increases the risk for Sudden Infant Death Syndrome  Physiological changes associated with these exposures are not well studied. Full-term infants were tested within the first 3 days of life.

Explanation:

Answer:

Smoking may also increase a baby's risk of various birth defects, including cleft lip, cleft palate, and clubfoot. Even more frightening is research suggesting that babies whose mothers smoked during pregnancy are more likely to die of sudden infant death syndrome

Explanation:

What is the primary function of the contractile vacuoles?

Answers

Answer:

According to my teacher:

is an osmoregulatory organelle of free-living amoebae and protozoa, which controls the intracellular water balance by accumulating and expelling excess water out of the cell, allowing cells to survive under hypotonic stress as in pond water.

Hakuna Matata because it’s contractile vacuoles

please help, this is the last question

Answers

Answer:

D

Maybe _shrug_.

m not so sure

Pretty sure it’s D. Hope this helps!

How does the use of fertilizer affect the nitrogen cycle?
God bless all and stay safe! :) :)

Answers

Answer:

Nitrogen from fertilizers sinks into soils, often creating conditions that favor the growth of weeds rather than native plants. Nitrogen then washes into waterways, causing a surplus of nutrients, a situation called eutrophication.

Explanation:

hope this helped!

Answer:

Nitrogen from fertilizers sinks into soils, often creating conditions that favor the growth of weeds rather than native plants.

Explanation:

PLEASE HELP I AM RUSHING ON WORK !!!



The mesoderm in an embryo will become the organism’s muscles.

Why is this statement true or false?

True; specific body parts will develop from specific cells or groups of cells in an embryo.
False; any cell in a mature embryo can develop into any cell of the body.
False; specific body parts do not develop from specific cells or groups of cells in an embryo.
True; all cells in a mature embryo can develop into muscle.

Answers

Answer:

True; all cells in a mature embryo can develop into muscle.

Explanation:

True; all cells in a mature embryo can develop into muscle. Therefore, the mesoderm in an embryo will become the organism’s muscles.

What develops from mesoderm?

The middle layer of the three germ layers, the mesoderm, forms during gastrulation in the very first stages of most animals' embryonic development. The ectoderm is the outer layer while the endoderm is the inner layer. mesoderm-derived tissues.

All other body tissues, such as the dermis of the skin, the heart, the muscular system, the urogenital system, the bones, and the bone marrow, are formed from mesoderm cells, which are found between the endoderm and the ectoderm (and therefore the blood). In this process of organogenesis, which is the formation of organs, the mesoderm interacts with the endoderm and the ectoderm to give rise to the organs.

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which material do humans not rely on soil to help provide

Answers

pop
answer
poopcuti puti bay
a material that humans do not rely on from soil would be sunlight

pleeeaaasssseeeeee help!

Answers

provide structure and support, facilitate growth through mitosis. allow passive and active transport, produce energy, create metabolic reactions, aids in reproductive.
is there a word bank ?

How does a plant cell undergo cytokinesis different from an animal cell?

Answers

Can u pls answer my latest question
Cytokinesis occurs differently in animal and plant cells. In animal cells, the plasma membrane of the parent cell pinches inward along the cell's equator until two daughter cells form. In plant cells, a cell plate forms along the equator of the parent cell.

The answer is c. Right?...

Answers

Answer:

yes

Explanation:

it depends on how strong your parents geneticsare

Answer:

Yes because you get genes from your parents

Explanation:

how can structures for movement help protists to survive

Answers

Answer:

water and bags and food

Explanation:

Answer:They are the same as animals ability to find food and get away from others.

Explanation:

You can use this for your answer.

How can gravity change the landscape?





A. It can create a mountain with extra soil and sediment.



B. It can carve U-shaped valleys.



C. It can pull sediment down in a landslide.



D. It can form canyons by pushing out soil.

Answers

Answer:

C it can pull down sediment and form landslides

Explanation:

It can't build up a mountain, it can't move soil to the side and it can't shape things. It can only pull things down

C. It can pull sediment down in a landslide

Give an example of a specific joint in the human skeletal system.
Please help

Answers

Answer:

Finger Joints and your jaw

Explanation:

Answer:

Allowing slight movement (called amphiarthroses) include the distal joint between the tibia and the fibula and the pubic symphisis of the pelvic girdle. Joints allowing full movement (called diarthroses) include many bone articulations in the upper and lower limbs

Explanation: Just a little extra facts;)

Relative positions of the Sun, Earth and Moon have different effects on Earth's oceans. Which model shows the position of the Sun, Earth and Moon have the greatest effect on ocean tides?

Answers

The correct option is "J" which shows the position of the Sun, Earth and Moon have the greatest effect on ocean tides.

What positions of the sun the moon and earth have the greatest effect on ocean tides?

Both the Moon and the Sun affect the ocean waves, the Moon plays the biggest role. Although the Sun's gravitational pull on the Earth is 178 times more robust than the Moon's, the tidal bulges it causes are much smaller.

Thus, option "J" is correct.

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Most electrical companies combust the stored area energy of fossil fuels to heat water. This heated water has area energy use to spin turbines which spin magnets to create area energy.

Answers

Answer:

1 ,4 ,5

Explanation:

PLEASE HELP WILL GIVE BRAINLIEST!!!!!!
Match these items.


1 .

June 21

winter solstice

2 .

23 ½° south of equator

spring equinox

3 .

23 ½° north of equator

summer solstice

4 .

September 23

fall equinox

5 .

December 21

Arctic Circle

6 .

23 ½° south of the North Pole

Antarctic Circle

7 .

23 ½° north of the South Pole

Tropic of Cancer

8 .

March 21

Tropic of Capricorn

9 .

imaginary line for earth's rotation

axis

10 .

365 ¼ days

revolution of the earth around the sun

Answers

Answer:

1. The winter solstice occurs during the hemisphere's winter. In the Northern Hemisphere, this is the December solstice (usually 21 or 22 December) and in the Southern Hemisphere, this is the June solstice (usually 20 or 21 June).

2. The Sun lies directly over 23 1/2o south. Occurring during the astrological sign of Capricorn, 23 1/2o south latitude is called the Tropic of Capricorn. Continuing to March 21st (i.e. spring equinox) the Earth has positioned itself similar to that which occurs in September, only on the other side of the Sun.

3. June 21

The latitude of 23 ½ degrees north is known as the Tropic of Cancer, and it is the northern boundary of the tropics. Question: On June 21, the subsolar point is at about 23 1/2 degrees north.

4. In 2020, the Sun will cross the celestial equator from north to south on September 22, at 13:30 UTC. Because of time zone differences, the equinox will take place on September 23, 2020 at locations that are at least 10:30 hours ahead of UTC.

5. December 21st was the Winter Solstice in the northern hemisphere. That's the day when Earth's north pole was pointed completely away from the Sun. If you lived north of the Arctic Circle, like Santa Claus, you would have experienced 24 hours of darkness. It was the day Sun never rose.

6. The farthest south that the sun's rays shine directly is latitude 23 ½ degrees south, the Tropic of Capricorn. This is the southern boundary of the tropics. On this day, the area north of the Arctic Circle gets no sunlight, and the area south of the Antarctic Circle gets 24 hours of light.

7. Tropic of Capricorn, 23 1/2 degrees S. Tropic of Cancer, 23 1/2 degrees N. Arctic Circle, 66 1/2 degrees N. Antarctic Circle, 66 1/2 degrees S. North Pole, 90 ...

8. Tropic of Capricorn: 23.5 degrees south of equator. ... at midday on December 21 is 90-36-23.5 = 30.5 degrees; on March 21

9. equator

The equator is an imaginary line drawn right around Earth's middle, like a belt. It divides Earth into the Northern Hemisphere and the Southern Hemisphere. Another imaginary line drawn straight through Earth connecting the North Pole to the South Pole is Earth's axis of rotation.

10. A day is the amount of time it takes a planet to finish one rotation on its axis. It takes Earth approximately 365 days and 6 hours to orbit the Sun. It takes Earth approximately 24 hours — 1 day — to rotate on its axis. So, our year is not an exact number of days.

Explanation:

Google

Answer:

Antarctic Circle - 23 ½ degrees north of the South Pole

solstice - Latin root word meaning sun stands still

June 21 - summer solstice

September 23 - fall equinox

Tropic of Capricorn - 23 ½ degrees south of the equator

Arctic Circle - 23 ½ degrees south of the North Pole

March 21 - spring equinox

Tropic of Cancer - 23 ½ degrees north of the equator

equinox - Latin root word meaning equal night

December 21 - winter solstice

Explanation: At this time, the sun's closest and most direct rays strike the earth along a line 23½ degrees south of the equator. This line is called the Tropic of Capricorn. As you can see in the diagram, an area around the North Pole will not receive sunlight at all. The imaginary line of the Arctic Circle encloses this area. The Arctic Circle is only 23½ degrees south of the North Pole.

Around the South Pole lies an area which has twenty-four hours of daylight on December 21. This area is bounded by the Antarctic Circle, which is 23½ degrees north of the South Pole.

The equator is now south of the most direct rays of the sun, and the sun shines straight down on the imaginary line called the Tropic of Cancer, which lies 23½ degrees north of the equator. Summer is the season in the Northern Hemisphere, when winter is the season south of the equator. People who live in the Southern Hemisphere have their longest night of the year of this date, and those in the north have their shortest night.

(The word solstice comes from the Latin root words which mean "sun" and "to make stand still.")

(The word equinox comes from the Latin root words which mean "equal," and nox, which means "night.")

What is the other vacuole a paramecium has and what is its purpose?

Answers

Answer:

Vacuoles take on specific functions with a paramecium cell. Explanation:

Food vacuoles encapsulate food consumed by the paramecium. They then fuse with organelles called lysosomes, whose enzymes break apart food molecules and conduct a form of digestion.

How do individuals in a population get their traits?

Answers

Answer:

New traits can also come from transfer of genes between populations, as in migration, or between species, in horizontal gene transfer. Evolution occurs when these heritable differences become more common or rare in a population, either non-randomly through natural selection or randomly through genetic drift.

Explanation:

come from genes, others, adaptation migration i think lol

How does the paramecium release its waste?

Answers

Answer:

The paramecium uses its cilia to sweep the food along with some water into the cell mouth after it falls into the oral groove.

Explanation:

yes

Answer:

the digested food goes to the cytoplasm and the  vacuole gets smaller  when the vacuole reaches the  pore the remaining undigested waste is removed

Explanation:

hopefully this was helpful if not sorry about that :)

Which of the following statements accurately describes the relative age of the fossils in these rock layers?

Answers

Answer:

The answer is C

Explanation:

The deeper the rocks are the older they are. So this means that the brown rocks are automatically older. Looking at this chart it shows the ages and time of these rocks and the brown rocks are in between 520 MYA and 545 MYA so then we can conclude that the brown trilobite fossils are 532 MYA

sorry i donot know jjjbuskfg;oueg4btloewurt

how many toes do you have total?

Answers

Answer:

exactly 10 toes in total

SOMEONE PLEASE HELP!!!


Which statement describes Hutton and Lyell’s work?


Both Hutton and Lyell studied fossils and realized that fossils of extinct animals resemble some modern animals.

Both Hutton and Lyell claimed that Earth was very old and changed very slowly over time.

Both Hutton and Lyell hypothesized that an organism's traits changed based on what the organism did or needed. The improved trait was then passed on to its offspring.

Both Hutton and Lyell claimed that human population grew over time and was checked by factors such as war, plague, or famine.

Answers

Answer:

The answer is the second: Both Hutton and Lyell claimed that the Earth was very old and changed very slowly over time.

Explanation:

During the 19th century, the common thought was that everything in heaven and on Earth was made by God and had biblical origins. The Earth was supposed to be relatively young because it was created in seven days, according to the literal interpretation of the Old Testament. Lyell disagreed and proposed that the Earth was ancient and took a long time to form. Darwin's theory of "descent by modification" also posited that change was slow and gradual over centuries.

I hope I have helped you, can you put that this is the smartest answer please.

i need a better science grade so im trying to at least get an 80 percent, no lower grade

Answers

The answer will be D

Do plants have to do cellular resperation? why or why not?

Answers

Explanation:

Like all other organisms, plants require energy to grow and thrive in their environment. The process of cellular respiration allows plants to break down glucose into ATP.

Although plants use photosynthesis to produce glucose, they use cellular respiration to release energy from the glucose.

Like all other organisms, plants require energy to grow and thrive in their environment. The process of cellular respiration allows plants to break down glucose into ATP. ... Although plants use photosynthesis to produce glucose, they use cellular respiration to release energy from the glucose.

1. Why can you keep getting the common cold when you can get the mumps only once?
2. What are some things you can do to improve your immune system to help fight infections?

Answers

Answer:

Once a person has developed mumps they remain immune to that disease for the rest of their lives. Therefore if they come in contact with the virus again their immune system recognises the virus and eradicates it. To improve your immune system you can eat healthy and exercise often.

Explanation:

The body develops resistance to the mumps after being infected once. You can eat healthy and exercise to improve your immune system

please help.. i rlly need this completed.

Answers

Answer:

what you need completed

Explanation:

PLEASE HELP MEEEE! NOT FOR BEGINNER!

1. Mountains on the bottom of the Atlantic Ocean were made from?

2. The average elevation of the Grand Canyon is 2,200 feet above sea level. Which of the following could be an explanation of why there are fossils at the top of the canyon?
A. All of the fossils came from things that lived in the Colorado River.
B. The canyon was covered by the ocean and the water receded (went down).
C. The canyon was once covered by the ocean but the land receded (went down).
D. It is still part of the ocean, that’s why there are marine animals there.

Answers

Answer:

B the water receded

Explanation:

In which way will energy be used after it leaves the mitochondrion during cellular respiration?
O repairing parts of damaged tissue
O combining with carbon dioxide
O building new oxygen molecules
O starting the second stage of respiration

Answers

Answer:

repairing parts of damaged tissue

- hope this is correct and if not i hope it at least helped have a good rest of your day :)

Explanation:

repairing parts of damaged tissue combining with carbon dioxide building new oxygen molecules starting the second stage of respiration

There is now word bank with this.and if all my missing assignments are not done i cant stay with my cousin for thanksgiving, 1 answer equals one more hour with my cousin PLEAASSEE

Answers

Oh my! Do you have a word bank?

4 is most likely Metabolism: Cells need a way to process and break-down energy.

Mosquitoes can have bigger or smaller body sizes. Two parents that have medium-sized bodies have offspring. One of their offspring has a small body, and one has a large body. How did the offspring end up with traits that are different from the traits of their parents? How did the gene combinations result in these traits?

Answers

Mosquitoes have different body size than their parents.
Explanation
It is seen that when parents genes combine together they form an offspring having half each of their parents genes although sometimes it is seen that the traits that parents carry are not carried by the offspring and they end up looking different from the parent genes.
The difference in genes of the offspring than the genes of the parent is due to the suppressed genes that the grandparents had which was not transferred in the next generation but was present and transferred to the third or fourth generation.
This means that the traits that offspring have might have been there in the genes of previous generations that were present earlier to their parents but just the transfer of genes happened in the generation where treats are showing.
Here the mosquito having a different body size than their parents body size is a trade that the parents previous generations were having and ended up passing the genes to the next generations skipping 1 or 2 generations in between.
to know more:
Genes that are involved in turning on or off the transcription of structural genes are- (a) redundant gene (b)operator gene. (C)regulatory gene. (d) polymorphic genes

The mosquitoes exhibit differential phenotypes because they produce distinct proteins. Different allele combinations can produce different proteins.

Phenotype can be defined as a consequence of the action of genetic factors and environmental factors that act together to shape the features of an organism.

The different variants of a gene called 'alleles' encode different proteins and therefore influence the phenotype of an organism.

These alleles are randomly passed from parents to offspring during fertilization, thereby generating genetically unique organisms.

In conclusion, the mosquitoes exhibit differential phenotypes because they produce distinct proteins. Different allele combinations can produce different proteins.

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Other Questions
Which quantities define momentum? Gerry's Genotype is heterozygous Rr. BillyBob is heterozygous Ss. Complete the Punnett square below to show the possibilities that would result if Billy Bob & Gerry had children.Please help me Please use the following text to answer the question.Dalits, also known as "Untouchables," are members of the lowest social group in the Hindu caste system. The word "Dalit," meaning "oppressed" or "broken," is the name members of this group gave themselves in the 1930s. A Dalit actually is born below the caste system, which includes four primary castes: Brahmins (priests), Kshatriya (warriors and princes), Vaishya (farmers and artisans), and Shudra (tenant farmers and servants).According to the text above what is another name for the group of people known as "Dalits?"Question 1 options:VaishyasUntouchablesShudrasQuestion 2 (2 points) As used in the reading, what does the word Jatis refer to?The caste system, as it actually works in India is called jati. The term jati appears in almost all Indian languages and is related to the idea of lineage or kinship group. There are perhaps more than 3000 jatis in India and there is no one all-Indian system of ranking them in order of status. Yet in each local area jati ranking exists and is very much related to purity and pollution. Each jati has some unique job, but not everyone in the jati performs it. Thus there are barbers who do not shave, carpenters who do not build, and Brahmins who do not act as priests. Question 2 options:The thousands of subcastes in IndiaMarriage between members of different caste groupsThe over complication of the caste systemQuestion 3 (2 points) Answer the following 2 questions after reading the passage belowThe MinoansIn the year 1900, Sir Arthur Evans, a British archaeologist, discovered theburied ruins of a huge palace at Knossos (NAH-suhs), on the Mediterraneanisland of Crete (kreet). Evans had stumbled on the remains of the earliestcivilization in Europe, one that flourished from about 3000 to 1100 B.C.EEvans named it the Minoan civilization, after King Minos (MIY-nuhs), amythical ruler of Crete. As Evans dug up the ruins of the palace, he was astonished to find how wealthy and advanced the Minoan culture had been. He uncovered the remains of a sophisticated plumbing system that piped fresh water into the palace. His most striking discovery, however, was a series of frescoeswall paintings made by applying colors to wet plaster. Some of the frescoes depicted plants and animals. Others showed Cretan men and women dressed in elegant clothes.___________________________________________________________________________The Minoans are thought to be the earliest civilization ofQuestion 3 options:EuropeIndiaAsiaAccording to the above map above what is the furthest area Buddhism spread to in 1000 years?Question 5 options:ChinaJapanCeylon Please help!! 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