Question

where do plants get carbon dioxide from

Answer 1

They get carbon dioxide from the air. Carbon dioxide enters through tiny holes in a plant's leaves, flowers, branches, stems, and roots. Plants also require water to make their food.

Answer 2

Answer:

From the atmosphere

Explanation:

Air consist of:

78 percent nitrogen

21 percent oxygen

1 percent other gases which consists of CO2, Argon etc

Regards,

Timber,

United Kingdom