Don’t understand need help

Dont Understand Need Help

Answers

Answer 1

Answer:

I think c

Explanation:

I took the quiz but I m not sure


Related Questions

Where does the growth of plants occur.

Answers

Answer:

the tips of the steams and roots, also known as an apices

Answer:

The growth in plants can occur in or as the stems and including the roots lengthens or grows. Thus, some plants and including the ones that are woody, Which can increase in thickness during their life span. The increase causes in length or the growth of the shoot and of course the root., which is mostly referred as primary growth. This is the result of a cell division in the shoot apical meristem.

How are conifers, gymnosperms, and angiosperms alike? (Select all that apply.)
A)They all produce flowers.
B)They are all vascular plants.
C)They all produce seeds.
D)They depend on water for fertilization.

Answers

Answer:

A

Explanation:

what have you learned about DNA

Answers

Answer:

1.)   DNA means deoxyribonucleic acid.

2.)   DNA stores biological information.

3.)   Two strands of DNA wrap around each other like a twisted ladder.

4.)   Watson and Crock discovered DNA.

5.)   DNA can be copied.

_____________ are present in an organism, but they don't function in the same way they used to. HELP ILL GIVE BRAINLIEST!!! picture attached as well.

A.Embryos
B.Analogous structures
C.Vestigial structures
D.Homologous structures

Answers

Answer: D.Homologous structures

Explanation:

name the cell lacking membrane bound nucleus.​

Answers

Answer:

Prokaryotic cells include archaea and bacteria. They do not have membrane bound nucleus as well as most of the organelles

a prokaryotic cell lacks a nucleus

Pls help me and thank youuuu

Answers

Is between B and C but the correct answer should be B
The answers should probably be B

Beneficial bacteria are found in our digestive tract
A. true
B. False

please help

I will give brainliest and 5 * and 10 points for the best answer

I don't want to see an link if I do you will be reported

Answers

A true hope that helps
(A) is true bacteria is found in are digestive tract

Which of the following sentences are the best short summary for a flashlight?A A flashlight flashlight has has many many uses.uses.A A flashlight flashlight is is able able to to create create light light energy, energy, which which allows allows us us to to see see in in the the dark.dark.A A flashlight flashlight is is a a necessary necessary tool tool for for every every household.household.A A flashlight flashlight is is a a portable, portable, battery-battery-operated operated device device that that makes makes light.light.

Answers

Answer:

The last one

Explanation:

Flashlight is a portable, battery-operated device that makes light.

A flashlight is a portable, battery operated device that makes light is the best short summary for a flashlight.

What are the features of flashlight?

A flashlight or torch is a portable hand-held electric lamp. Formerly, the light source typically was a miniature incandescent light bulb, but these have been displaced by light-emitting diodes since the mid-2000s.

The three main features for a flashlight are Dimensions, Battery, and Light. Each of these characteristics are very important when it comes to selecting a flashlight.

Flashlights are used as a light source outdoors, in places without permanently installed lighting, during power outages, or when a portable light source is needed.

Learn more about flashlight:

https://brainly.com/question/25780677

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Roan cattle are heterozygous hybrids of a cross between a white bull (WW) and a red cow (RR).
If a roan bull were crossed with a red cow, what would be the possible phenotypes of thelr offspring?
a
1 Red; 2 White: 1 Roan
b
O Red: 2 White: 2 Roan
c с
2 Red: 0 White; 1 Roan
d
2 Red: 0 White; 2 Roan

Answers

The answer is D
2 red and 2 roan

What type of dominance is it when traits are blended in offspring?
Codominant

Complete dominance

Incomplete dominance

Recessive

Answers

Answer: codominant

Explanation:

Houses have been built around a small retention pond, increasing the fertilizer runoff into the pond. This has led to algal blooms in the pond which periodically reduce the amount of dissolved oxygen available in the water. What will be the most likely long-term effect on the fish population living in the pond if the situation with the fertilizer does not change?

The fish population will grow as more offspring are born that can take advantage of the new conditions.
The population will be replaced by a different species of fish that consumes algae for food.
The fish population will learn to survive with less oxygen and more algae in the water.
The population will evolve, leaving only those genetically equipped to deal with low oxygen levels.

Answers

Answer: The population will evolve, leaving only those genetically equipped to deal with low oxygen levels. brainliest

Explanation:

Answer:

The population will evolve, leaving only those genetically equipped to deal with low oxygen levels.

Explanation:

hope this helps

identify the function of the vacuole. what is the funtion of the vacuole. please explain​

Answers

food vacuole or granule:- used to contain food for digestion .

contractile vacuole :- used to remove excess water.

follow me .....☺️☺️☺️nice study

Answer:

vacuole store water nutrients and other materials and in plants support the cell structure.

Explanation:

WILL GIVE BRAINLIEST IF CORRECT AND 66 POINTS

A small creek runs through a mature forest, keeping the soil around the creek damp all year. A variety of ferns and several flowering plants thrive in this shady, moist area. Along the higher ground above the creek, many species of flowering plants that need less water grow. If a farmer diverted the creek to water his fields, causing the creek to dry up, what would be the most likely long-term consequence for the ferns and angiosperms in the forest?

The ferns would outcompete the angiosperms in the forest since they can tolerate a wider range of moisture conditions than angiosperms.
The angiosperms and the ferns would not be affected since their thick, waxy cuticle coverings would protect them from drying out.
The angiosperms would outcompete the ferns since their sperm do not need moist conditions to get to their eggs as ferns do.
The ferns and angiosperms would begin to produce spores instead of seeds since the spores are better able to survive dry conditions.

Answers

Answer:

The ferns would outcompete the angiosperms in the forest since they can tolerate a wider range of moisture conditions than angiosperms.

Explanation:

Describe the function of mRNA

Answers

Transcription is the process of copying a gene from the DNA into mRNA.

Please help me with this, I need to finish it and would like to get some sleep tonight. It's in the picture.

Answers

Photosynthesis is the process by which energy is converted to chemical energy in plant cells. In cellular respiration plants use the chemical energy stored during photosynthesis in basic life processes. During both photosynthesis and cellular respiration, energy is converted. Plant management also relies on light-dependent and light-independent reactions of photosynthesis.

Read the choices below.Which of the answers indicate that you are thinking like a scient check all of the boxes that apply

Answers

Answer:

There is nothing here

Explanation:

can you give us choices?

How does agriculture affect coral reef 5- 6 sentences .

Answers

Answer:

Agriculture negatively impacts coral reefs. Chemicals used by farmers, such as pesticides and fertilizers, runs off the land when it rains.

Coastal waters suffer from huge amounts of a variety of agricultural and industrial chemicals that are released into them. Fertilizers and pesticides used in agricul-tural development projects are discharged into the sea and might lead to coral reef destruction.

Answer:

Agriculture negatively impacts coral reefs. Chemicals used by farmers, such as pesticides and fertilizers, runs off the land when it rains.

When farming techniques harm the Great Barrier Reef. Sugar cane is the major agricultural crop grown within the Reef's catchments. ... Fertilisers are one of the major sources of nutrients entering the Reef. Fine sediments and the pesticides used on coastal floodplains also threaten water quality.

Explanation:

mark me brainlest

Which of the following is the greatest source of salt in the Earth's ocean water?
Α.
chemicals eroded from the Earth's crust
В.
water falling from the Earth's atmosphere
C.
ice from the Earth's glaciers
D.
carbon dioxide released by the Earth's sea animals

Answers

Answer:

A. chemicals eroded from earth's crust

Throughout the year, areas of the Earth's surface are either tilted away from the Sun or toward the Sun. This is a result of the Earth tilting on its axis. What is the main impact of this phenomenon?

A. It causes tides.

B. It generates winds.

C. It produces seasons.

D. It influences ocean currents.

Answers

Im pretty sure the answer is C

why are species going extinct before we know they exist?

Answers

Species are going extinct before we know it because species are constantly adapting to their environment leading them to then evolve with different traits more suitable for their environment, thus creating species out of the ones that previously existed.

Explain the mistake you see in image 2

Answers

Answer:

wordare

Explanation:

ons loin any groot

Describe: How does a virus destroy the host cell’s DNA?

Answers

Answer:

it eats away at the host from the inside

Explanation:

Many tree frog populations are threatened due to habitat loss. In an effort to promote conservation, tree frogs may be bred in captivity. A zoo acquired male and female tree frogs from two different populations. In the zoo, the tree frogs were able to successfully mate within their own population, but breeding attempts between the two populations were unsuccessful.

Based on this information, which statement correctly describes the relationship between the two populations of tree frogs?

A.They are in the same species but different kingdoms.
B.They are in the same genus but different species.
C.They are in the same family but different orders.
D.They are in the same class but different phyla.

Answers

They are in the same genus but different species

Which type of reproduction results in
a greater variety of offspring?

Answers

Answer:

Sexual Reproduction

Explanation:

There are two types of reproduction: asexual and sexual reproduction. Though asexual reproduction is faster and more energy efficient, sexual reproduction better promotes genetic diversity through new combinations of alleles during meiosis and fertilization.

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How many years might primary succession take with medium amounts of rainfall and temperature? Explain why ​ HELPP PLEASE HELP

Answers

Answer:

The primary succession process can take hundreds of years to happen, even in medium amounts of rain and temperature.

Explanation:

The primary succession occurs when a community of plants begins to sprout in areas that have never been occupied by any type of living being. The primary succession occurs, for example, with the sprouting of vegetables in rocky outcrops. These plant species are known as primary species and although they are able to survive, these environments offer few resources for the development of living things. Generally, it takes hundreds and even thousands of years for primary succession to occur, even in environments with average temperature and precipitation.

Primary succession takes more than 100 years to occupy with medium amounts of rainfall and temperature.

What do you mean by Succession?

Succession is the gradual and continuous replacement of one community by another community over a long period of time.

Primary succession is the succession that is starting for the very first time, where there is no life that existed before. It usually started from a bare area. Examples of primary succession include Igneous rock, Glaciers, etc.

It is associated with the occurrence of new sprouted life forms arising in a given area. This activity requires more than 100 years when there is a sufficient amount of rainfall and temperature is there.

Therefore, Primary succession takes more than 100 years to occupy with medium amounts of rainfall and temperature.

To learn more about Succession. refer to the link:

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At which positions will result in the lowest high tides and the highest low
tides of the lunar month (smallest tidal range)?

О 1 and 5
0 1 and 3
O3 and 7
O4 and 8

Answers

I believe C is the answer



Frogs and toads belong to the order Anura. The smallest organism in this order is about 7 millimeters long, while the largest member is about 30

centimeters long. Which of these lists best describes this order?

Answers

Answer:

Correct question is:

Frogs and toads belong to the order Anura. The smallest organism in this order is about 7 millimeters long, while the largest member is about 30

centimeters long. Which of these lists best describes this order?

a. Order Anura:  338 families, 28 genera, 4360 species

b. Order Anura:  28 families, 338 genera, 4360 species

c. Order Anura:  338 families, 4360 genera, 28 species

d. Order Anura:  28 families, 4360 genera, 338 species

Answer:

b. Order Anura:  28 families, 338 genera, 4360 species

The families are biggest part followed by genera and then each genera has multiple species, this is described by nomenclature of biological species. Therefore option B is correct as the numbers are also increasing because families will be fewer than genera and genera will be fewer than species.

Explain why only certain substrate can combine with enzymes.
Help me please​

Answers

Answer:

sry i cant i too dubm need points tho

Explanation:

How does ovolution lead to both biodiversity and commonalities among
life?

Answers

Answer:

Evolution leads to biodiversity by changing the genetic code of organisms. When evolution leads to biodiversoty its called natural selection. It slowly decreases the popluation of organisms that are less adapted to survive in the world, and increas the population of more strong and adaptable organisms.

For example if there is a pink bird and a white bird, the white bird's population will increase due to its adaptation of camoflauge, and the pink bird will die out because it will be spotted by predators easily. Therefore the species of the white bird will become more common

Explanation:

We depend on light energy for food and fuel. Explain briefly​

Answers

Answer: if it doesn't make sense rewrite it

Explanation: plants need light energy to grow and make food, so trees produce wood and indirectly from the sun hence it produces wood which are used to get fossil fuels

We depend on light energy or solar energy for food because we get the our food from plants which in turn depend on the sun for their food. ... Solar energy produces food, wood (plants need sunlight to grow and make food, so trees produce wood and indirectly the sun produces wood) which are used to get fossil fuels.
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