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solong [7]
3 years ago
6

Which of the following is an appropriate hypothesis to answer the question why are leaves green

Biology
1 answer:
Luda [366]3 years ago
7 0

Answer: Leaves are green because they have a green pigment called chlorophyll. They have small pores called stomata. Carbon dioxide (CO2) is absorbed into these leaves through the stomata. And sunlight gives energy to the plant to convert water and CO2 into sugar and starch, which is the food of the plant.

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What are the stages of meiosis?
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What are some factors that determine if an organism can survive in its environment?
Mademuasel [1]
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3 years ago
"what source should contracting officers use as their primary source of vendor information"
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4 0
3 years ago
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Why was it important to drop the ball from the same height three times? Why were the numbers
Savatey [412]

Answer:

It is important to do this to test your theory multiple times, so that you can see what effect the drop has on it when doing this multiple times. The numbers were slightly different because the recordings will not always be the same.

Explanation:

7 0
2 years ago
The first species to live on new land, such as that formed from volcanic lava, are called ________.
JulsSmile [24]

The correct answer is D. Pioneer species

Explanation:

In biology, the term "pioneer species" refer to the first species that colonize new environments or environments in which there is no biodiversity for example lands that have been affected by fire, lava, etc. These species are in most cases plants or small organism that are resistant and able to adapt to the harsh conditions of new land. Additionally, this concept differs from keystone and foundation species because these two concepts describe species that have an important role in the ecosystem rather than those that first live on new land. Therefore, the first species to live on new land are the pioneer species.

5 0
3 years ago
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