Answer:
Troposphere.
Explanation:
Humans live most of their lives in the troposphere atmosphere.
1. B
2. B
3. C
4. C
5. D
6. C
7. C
8. D
9. C
Answer:
The two main things happen during Prophase of Mitosis are given below.
1) In prophase stage of mitosis, condensation of chromosomes occurs which is necessary for the formation of daughter cells.
2) Breakdown of nuclei occurs and moves to the opposite poles.
If this phase is not take place during mitosis, the cell will not divide into daughter cells
Answer:
D
Explanation:
You can immediately eliminate B and C. So between A and D, D is the best answer.
