33. What is the function of the leaves?
a. Absorb water
b. Transport water and minerals
c. Absorb sunlight to produce sugar
d. All of the above

The answer is D.

Explanation:

D, because leaves have serveral areas and functions that allow them to do all of the answers listed, for example, water goes into the roots of a plant and then goes up the stem by capillary action and into the leaves. Leaves can act as storage and carry water throughout the plant if need. Leaves are also a part of the plant in which abosorb sunlight and create sugars through a process known as photosynthesis in order to help the plant use it for consumption.

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

the dark variety, as they are not visible on the dark tree barks

explanation: