The carbon cycle is a cycle the reuses carbon ( Carbon is never used up )it is constantly being reused and added to but never decreases.
Answer:
Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions for the development and function of living things. All known cellular life and some viruses contain DNA. The main role of DNA in the cell is the long-term storage of information.
Explanation:
The central nervous system protects our muscles from tearing by reducing the rate nerve impulses are sent to our working muscles. You'll experience central fatigue before local fatigue. In other words, when you think you simply can't do any more work because you're so fatigued, essentially what's happening is your mind is telling your body muscles to shut down.
Answer:
2. defines a species as any group of actually or potentially interbreeding species.
Keyword: interbreeding
