Question

can we survive only on raw leafy vegetables . discuss

Answer 1

Plants synthesize their own food by trapping solar energy in the form of glucose. Human beings and other animals do not have the ability to make their own food. They depend upon autotrophs for their food directly or indirectly. Therefore, we can say that raw, leafy vegetables and grasses provide sufficient energy to human and animals to survive.
hope this helped.....

Answer 2

nopeee because grases are rich in celleuse