Answer:
Respiration releases carbon dioxide
Explanation:
Cells produce Carbon Dioxide during cellular respiration.
Answer:so that the audience can picture what the author is saying
Explanationg
Im confused what is it talking about visual aid? like glasses?
It's quite difficult to fill the gaps without any options or choises. Accordng to the structure of the sentence, the first fap shoud be filled with adjective that emphasizes the strong motivation. And in the second gap there must be something synonymous with ''approval''. Hope it will help. Next time check it carefully.
