3 years ago

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

1 answer:

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.

You might be interested in

At birth, an infant's head is _____ its body's size, whereas in adulthood, the head is _____ its body's size.

Vitek1552 [10]

<span>The correct answer is: d. 1/4; 1/8.
</span>
Baby's head must be large and must grow rapidly because its brain during the first 9 months of growth reaches half of its adult size. So, the head has to (compared to the size of their body) accommodate that brain. Sometimes it is even bigger than one-quarter of full baby’s length.

6 0

3 years ago

In a factory, a generator provides power.if a cell is like a factory, which organelles act as the generator

Nina [5.8K]

THE MITOCHONDRIA IS THE POWERHOUSE OF THE CELL

6 0

4 years ago

Read 2 more answers

What makes up the atomic weight of an atom?

g100num [7]

The average mass makes up the weight of the atom that’s why no atomic weights are the same

8 0