Question

what is carbon dioxide used for in a leaf

Answer 1

because they make their food of this this is the reason plants use carbon di oxide

piz mark as brainlist

Answer 2

ANSWER-:

..) Carbon Dioxide :-

☞The gas which we exhale is known as carbon dioxide . And the plants breathe carbon dioxide to live and this also help in process of photosynthesis.

$\huge\sf{\boxed{\pink{Kn}\blue{oW}\:{\red{Mo}\purple{rE}}}}$

a) Nitrogen :-

☞The maximum amount of gas in air is Nitrogen , it takes approximately 78.09 % in air .

b) Oxygen :-

☞Oxygen is the gas which we breathe in or inhale & it is the most important thing for a human to live one earth . It occupies 20.95% in the amount of gases in air .

c) Hydrogen :-

☞The gas which we keep a matchstick fired it gives a pop sound it is known as hydrogen . It is the first element in the periodic table .