D is the correct answer. (Panting in a dogs increases the amount of cool air in nasal passages and lowers body temp).
A scientific law should have no exceptions otherwise the law has failed
The answer is, cellular respiration. I hope I helped!
Answer:
Plant and animal cells.
Explanation:
Found in every eukaryotic cell.
Answer:
It just seems like you're supposed to give four pieces of evidence of natural selection. If you're still confused, you can always ask your teacher.
Explanation:
