Answer:
Peppered moths get their color in lieu to become the fittest among all so that they can survive easily.
Answer/Explanation:
Differential reproductive success.
When the Birch(white) trees were covered in soot(making them black). The black pepper months could blend in to the tree while the white moths stood out.
When the Birch(white) trees were clean and white. The white pepper moths could blend in to the tree while the black moths stood out.
This is an example of differential reproductive success. Who ever could blend in with the tree had the better genes because it made them difficult to be spotted. The other type of moth would be not so lucky, easily spotted an eaten. The better gene lead is "successful," because that moth could live longer because of its characteristics..
are bones living or non-living and why
Heat energy is necessary for evaporation to occur Energy is used to break the bonds that hold water molecules together, which is
why water easily evaporates at the boiling point. In fact, the process of evaporation removes heat from the environment. Which of
these every day examples illustrates how evaporation removes heat from the environment?
A)
sweating cools you
8)
fog forming over a take in the early morning
C)
water that drips off the outside of your glass of water
your glasses fogging up when you come inside to a warm house after a
cold run outside
D)
Answer:
Is it A? Heheheheheheheehe
4. Gravitropism is the plant's response to gravity.
___ shows positive gravitropism (with gravity), and ___ shows negative gravitropism (against gravity)
A stems; leaves
B stems; roots
C flowers; roots
D roots; stems
Answer:
It is C
Explanation:
I had this question on my test last week.
Answer:
The answer is C.
Explanation:
Gravitropism is the plant's response to gravity. _Flowers_ shows positive gravitropism (with gravity), and _roots_ shows negative gravitropism (against gravity).
what are the four major types of biomolecules you can get from food
Answer:
Carbs, lipids (fats), proteins, and nucleic acids.
Select the correct answer from each drop-down menu to describe why Jared is measuring the amount of
foam in each glass.
1st options are protein synthesis,photosynthesis,cell division,respiration
2nd options are yeast,oxygen,glucose,carbon dioxide
3rd options are protein synthesis,photosynthesis,cell division,respiration
Answer:
respiration, carbon dioxide, respiration
Explanation:
did anyone do this?
Question 2
Do you think the amount of foam in the glasses will differ? Write down your prediction.
The correct answers are
respirationcarbon dioxiderespirationWhat is the formation of foam?The formation of foam is a process when the small bubbles of the gas get trapped inside a solid or a liquid a form is made and gets made by the tapping of millions of small bubbles and can be seen in marshmallows. The process of foam formation is thus through dispersed medium and in general gas is present.
The foam is thus evidence that respiration, is taking place as carbon dioxide is a product of respiration.
Find out more information about the foam.
brainly.com/question/17627356
state the role of mitosis in growth of living organism
Answer:
Mitosis fixes old cells. It replaces it with new ones
Explanation:
please give me brainliest
what are saturns rings made of and how many rings does it have
Answer:
Saturn's rings are thought to be pieces of comets, asteroids or shattered moons that broke up before they reached the planet, torn apart by Saturn's powerful gravity. They are made of billions of small chunks of ice and rock coated with another material such as dust.
Explanation:
I got it from NASA Solar System
Which of the following is true about environmental tobacco smoke (ETS)?
Adults are more heavily exposed to ETS than children.
ETS accelerates the buildup of plaque in the heart and blood vessels.
ETS is responsible for more lung cancer deaths than heart disease deaths
annually.
O ETS has fewer carcinogens, tar, and nicotine than mainstream smoke.
The statement 'ETS accelerates the buildup of plaque in the heart and blood vessels' is TRUE about environmental tobacco smoke (ETS). it is harmful to health.
What is environmental tobacco smoke (ETS)?Environmental tobacco smoke (ETS) refers to the smoke present in an environment due to cigarettes, which may be harmful to health.
It has been shown that environmental tobacco smoke (ETS) contains carcinogenic substances.
Moreover, nocive substances in environmental tobacco smoke (ETS) can also enter the body through respiration and travels in the circulatory system.
Learn more about Environmental tobacco smoke (ETS) here:
https://brainly.com/question/1544829
Read the sentence from the introduction [paragraphs 1-2].
It keeps us warm, it gives us oxygen to breathe, it protects us by absorbing harmful radiation from the sun, and it's also where our weather happens.
Which of the following words, if it replaced the word "harmful" in the sentence above, would CHANGE the meaning of the sentence?
A
useless
B
unsafe
C
damaging
D
destructive
Answer:
(C) damaging I think but not sure
Answer:
useless because harmful,unsafe, damaging and destructive are synonym
What's the difference between a planet’s rotation and a planet’s revolution as it moves in our solar system?
Answer:
"Rotation" refers to an object's spinning motion about its own axis. "Revolution" refers the object's orbital motion around another object.
Explanation:
For example, Earth rotates on its own axis, producing the 24-hour day. Earth revolves about the Sun, producing the 365-day year.
Which layer of the Earth is responsible for making the magnetic field?
Answer:
THE OUTER CORE
Explanation:
The earth has a natural magnetic 1 page 2 field that is caused by the liquid iron in the earth's OUTER CORE.
What do you think happens to the number and the branches of nerve cells as babies mature
Lentic Systems and give examples
Answer:
Lentic is a class of aquatic ecosystems that are found on land, such as:
ponds
rivers
lakes
swamps
streams
Mostly, lentic ecosystems are described as still bodies of freshwater, and they are smaller ecosystems. Some lentic ecosystems contain animals and microorganisms, but they mostly rely on the photosynthesis of algae and underwater plants to produce energy to thrive. One of the requirements of a lentic body of water is that it is exposed to the sun to encourage photosynthesis.
Explanation:
A lentic ecosystem entails a body of standing water, ranging from ditches, seeps, ponds, seasonal pools, basin marshes and lakes. Deeper waters, such as lakes, may have layers of ecosystems, influenced by light. Ponds, due to their having more light penetration, are able to support a diverse range of water plants.
_compounds do not contain carbon
Answer:
Inorganic compounds do not contain carbon
Explanation:
What main idea about the nature of the cell did historical scientists disagree on?
PLEASE HELP IM GONNA FAIL SCIENCE
Explanation:
Scientists didnt belive that there are cells untill robert hooke (1665). He observed the cells in a cork slice with the help of a PRIMITIVE microscope
Leeuwenhoek (1674), with the help of an improved microscope, discovered free living cells in pound water for the first time.
It was robert brown in (1831) who discovered the nucleus in the cell.
Purkinjie in 1839 coined the term 'protoplasm' for the fluid substance of the cell.
THE CELL THEORY, that all plants and animals are composed of cells and that the cell is the basic unit of life, was presented by two biologists, schleiden (1838) and schwann(1839). The cell theory was fuether expanded by virchow (1855) by suggesting that all cells aris form PRE-EXISTING cells. With the discovery of the electron microscope in 1940,it was possible to observe and understand the complex structure of the cell and its various organelles.
Well, thats the history of the discovery of cells.
GIVING OUT BRAINLIEST
Which two kinds of information would best help describe the climate of
Memphis?
O A. The average amount of rain in March in Memphis between 1980
and 2010
B. The humidity pattern in Memphis over 30 years
O c. The air pressure in Memphis on October 14 last year
O D. The predicted temperatures in Memphis for next April 5 - 10
Which pathogen is most likely responsible for causing hoof-and-mouth disease on livestock?
Answer:
D
Explanation:
A virus, because it requires a host cell to reproduce
What's a type of small, photosynthesizing, aquatic organism that might benefit from extra nutrients in the water?
All that I could think of would be algae or aquatic weeds, and the nutrients it gets are just like plants (carbon dioxide, sunlight, and water) making it as their own food like how any type of plant does..
Transverse waves are always characterized by particle motion being perpendicular to wave motion. A longitudinal wave is a wave in which particles of the medium move in a direction parallel to the direction that the wave moves.
Answer:
The given statements are True.
Explanation:
The particle of the matter through which a wave move or travels is called medium. The mechanical waves can be distinguished into three types on the basis of the movement of the medium when the energy of the mechanical wave passes through, are: transverse, longitudinal, and surface waves
A transverse wave: perpendicular to the direction that the wave
A longitudinal wave: parallel to the direction that the wave
Biogeochemical cycles ________.
A) are not essential for life
B) move through abiotic and biotic regions
C) are the result of natural disasters
D) provide the greatest amount of energy for the Earth
[tex]\sf Biogeochemical \:cycles {\underline{Are\:the\:reason\:of\:natural\:disasters}}[/tex]
Learn more:-Biogeochemical cycle:-
Biogeochemical cycles are the natural pathways by which essential elements of living matter are circulated.It is a contraction that refers to the Biological,chemical aspects of each cycles.The correct statement about biogeochemical cycles is:
move through abiotic and biotic regionsWhat are biogeochemical cycles?They are the connection and movements that exist between living elements (biotic factors) and non-living elements (abiotic factors) in order for energy to flow.
Characteristics of biogeochemical cyclesIt is the exchange of chemical elements between living beings and the environment that surrounds themThey involve both the different forms of life (plant, animal, microscopic, etc.), as well as inorganic natural elements and compounds (rain, wind, etc.)Therefore, we can conclude that biogeochemical cycles deal with a perpetual displacement of matter from one place to another and two parts or compartments can be recognized: the biotic and the abiotic.
Learn more about biogeochemical cycles here: https://brainly.com/question/2872314
explain the function of the chloroplast.
Answer:
In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules.
Explanation:
Hope this helps you
Crown me as brainliest:)
Answer:
chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process.
Explanation:
pls help me pls idk how to do this
Answer:
Cycle: A repeated pattern, The sun: The orgin for the water cycle, The water cycle: The process by which water circulates between the oceans, atmosphere, and land, Evaporation: The sun heats up water and turns it into vapor, Condensation: Water vapor in the air that gets cold and turns into water, Percipitation: water that falls in the form of snow, rain or hail.
Explain how animals and plants depend on each other for gas exchange for oxygen (O2) and Carbon Dioxide (CO2)
List examples of organism that are autotrophs?
What is photosynthesis?
What part of the plant does photosynthesis occur?
What part of the plant cell does photosynthesis occur?
Where is chlorophyll located?
What are the reactants for photosynthesis?
What are the products for photosynthesis?
Using the reactants and products for photosynthesis, write out the equation.
What are the two main processes of photosynthesis?
What does NADP+ turn into? What is the function of this molecule?
What does ADP+ turn into? What is the function of this molecule?
What are the inputs for Light Reaction?
What are the output for Light Reaction?
What is the input for Dark Reaction?
What is the output for Dark Reaction?
Describe the steps of the Light Reaction process.
Describe the steps of the Dark Reaction process.
What is another name for Dark Reaction?
Explanation:
Look the animals as much as humans need air to live right? Well when those cells finish their work they just create carbon dioxide when you or the animal exhale with exhale you create Carbon Dioxide and thats how the Animals exchange oxygen with the Plants and the Plants and Animals exhange oxygen with animals.
A patient tells you they have a stomach ache, is that a sign or a symptom?
Smart people in emt answer this best answer pls
[tex]\huge\boxed{It\;is\;a\;sympthom.}[/tex]
[tex]\underline{Explanation...}[/tex]
[tex]Abdominal \;pain\; is \;the\; primary \;symptom\; for\; many\; people\\ with\; IBS \;and\; is\; often \;relieved \;after\; a \;bowel\; movement.[/tex]
why does the rate of photosynthesis increase when the light intensity increases.
please don't say "because there is more light available to drive the reactions of photosynthesis. "
Answer:
As you rise from low light intensity to higher light intensity, the rate of photosynthesis will increase because there is more light available to drive the reactions of photosynthesis. ... A limiting factor could be the amount of chlorophyll molecules that are absorbing the light.
Answer:
If you continue to increase the intensity of light that a plant receives, what happens? The rate of photosynthesis increases with light intensity. ... The rate of photosynthesis increases and then levels off.. As the light intensity increases the rate of photosynthesis follows (point B on the graph). This means more carbon dioxide is being absorbed by the plant for photosynthesis. So this means more carbon dioxide uptake occurs. The graph shows this increase in carbon dioxide uptake.
Explanation:
Why do cells like bacteria need a certain environment to live?
Answer:
WHEN LIVING CONDITION BECOME UNFAVORABLE, SOME BACTERIA FORM SPECIAL, DEHYDRATED CELLS CALLED ENDOSPORES. ... Although the Original Cell may be Destroyed (Die) by harsh conditions, its Endospore will survive. They help bacteria resist High Temperature, Harsh Chemicals, Radiation, Drying, and other environmental extremes.
Explanation:
Fish give off ammonia, a base, as a waste. How does this
affect the pH of the water in an aquarium? What can be
done to correct he problem?
Answer:High pH levels (9-14) can harm fish by denaturing cellular membranes. Changes in pH can also affect aquatic life indirectly by altering other aspects of water chemistry. Low pH levels accelerate the release of metals from rocks or sediments in the stream.
Explanation:
As human travel increases, the number of introduced species likely,
A) Decreases
B) Increases
C) Stay the same
D) Is eliminated
Answer:
B), increases
Explanation:
because as human travels the More they introduce new specis
Which phrase best describes how scientists use the data they collect? A. to prove that a scientific hypothesis is correct B. To convince students to repeat their experiments C. To decide is there is support for an experiment's conclusions D. To persuade people to believe the same things
Answer:
Me personally, I would choose B because we're always thought to record our data and steps on how to get the same result over and over again. Without the data, you wouldn't be able to understand what you should be looking for or seeing if it'll happen again.
Explanation:
P.S good luck.
Which of the following is an example of a body fossil?
1. Dinosaur footprint
2. Shell mold
3. Ankylosaurs bone
4. Petrified wood
Answer:
3. Ankylosaurs bone
Explanation:
Body fossil – The remains of part (or all) of an actual organism.