biology EOC

which of the following statements describes a way in which a healthy kidney helps maintain homeostasis?

The Kidney helps the body maintain proper hydration.

The tropical rain forest have been called the lungs of the planet. They take huge quantities of carbon dioxide from the atmosphere during photosynthesis and give off large quantities of oxygen. vast tracts of tropical rain forest are being cleared for farms by people cutting down and burning the trees. Which of the following is the best hypothesis about the effect that rain forest destruction may have on atmospheric carbon dioxide levels?

cutting down trees, which take carbon dioxide from the atmosphere, and burning the trees, which adds carbon dioxide to the atmosphere, will increase atmospheric carbon dioxide levels.

why isn't fungi classified in the plant kingdom?

fungi are heterotrophs