The leaves of a plant are dotted with openings known as stomata. when open, stomata allow the plant to exchange gases and allow moisture to evaporate, to draw water from the roots up into the plant. these activities the plant to: . maintain homeostasisb. synthesize mineralsc. produce light energyd. decompose organic matter

Explanation:

Plants maintain homeostasis in two ways:

1. By keeping their stomata open to allow the diffusion of gases so that photosynthesis reaction takes place in the organisms.

2. By maintaining the water content in plants by evaporating the excess amount of water through leaf stomata. The loss of water is own of the cause of the transpirational pull in the plants.

Thus, plants maintain their homeostasis by these two mechanisms.

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds