Answer:
Health
Explanation: Knowing an individuals breathing rate heart rate and or blood hormone levels could help you find weather or not that person has any heart problems or just health problems in general. Hope this helped :)
Answer:
Explanation:
It is carbon because its used to build macromolecules
Answer:
Specie
Explanation:
They are a group that interbreed with each other, only, since they cannot produce fertile offspring with those of another species.
The answer should be B, prokaryotic cells use binary fission as a means of "reproduction"
