Answer:The answer is C: The nucleus divides in the stage before the cytoplasm divides, I just took a test and it had this question and this was the answer!
Explanation:
Your circulatory system consists of your heart, blood vessels and blood, and is responsible for transporting life-giving oxygen throughout your body. When you exercise, your body's need for oxygen increases; the harder you work out, the more oxygen your body demands.
Answer:
phylum Annelida and and leeches
Explanation:
1 grass -2 beetle -3 bluebird-4 fox