The leaves of plants have layers that perform different functions. the layer contains the chlorophyll, which carries out most of the photosynthesis in the leaf.

The body is protected against harmful flu viruses by

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root