Question

how do leaves of plants help in excretion?​

Answer 1

$\huge\bold\pink{HEYA....}$

ANSWER:

Excretion in plants can be happen in many ways,carbon dioxide and oxygen that can be considered as a waste product of photosynthesis is excreted by the leaves through the stomata the tiny pores present in leaves.

Hope its help....

Answer 2

by loosing extra water with the help of process called transpiration