Question

Question 13 of 25

How do most animals produce carbon dioxide?
OA. By eating plants
B. By cellular respiration
о C. By photosynthesis
O D. By burning fossil fuels

Answer 1

B. By cellular respiration

Step-by-step explanation:

Animals breathe in oxygen and when it has been utilized by the lungs, the end product is carbon dioxide which animals release into the atmosphere. So animals breathe in oxygen and breathe out carbon dioxide as waste.