Must be moving at a constant velocity
Hope this helps :)
Answer: D I’m pretty sure
Explanation:
The answer would be respiratory because that system is used to breath oxygen and exhale carbon
No they don’t, but to be able to have cellular respiration it can perform aerobic cellular respiration. These cells will move electrons back and forth across their cell membrane. Other types of prokaryotes cannot use oxygen to perform cellular respiration, so they perform anaerobic respiration.