He will let CO2 out also when he poops he lets out CO2 too.
your answer should be a. I had this question not that long ago and I got it right
1. Muscular tissue
2. Anatomical terminology
3. cartilage
4. pleura ( visceral pleura & parietal pleura)
5. four overlapping processes; maintenance of homoeostasis, an inflammatory response, a proliferative phase, and remodeling
Not too sure about 2 and 5 but here ya go
Answer: the same amount of DNA normally present in the parent cell
Explanation: somatic cells are diploid and they have the same amount of DNA that their parent cells have