How does human and other animals depends upon plants?

Does human beings and animals depend upon plants?

Do We the human beings by any means depend upon plants? Map a list of things that human beings depend depend on plants

For which foods we depend upon plants?

R.Q. would depend upon

R.Q. would depend upon

Entropy of system depends upon

Write a short note on : (a) Adaptations of desert plants and animals (b) Adaptations of plants to water scarcity (c) Behavioural adaptations in animals (d) Importance of light to plants (e) Effect of temperature or water scarcity and the adaptations of animals.

The size of a cell depends upon