An exothermic chemical reaction is change in the chemicals that can never be undone, an exothermic solution is a combination of chemicals
The arrangement of the outer planets is
1. Mercury
2. Venus
3. Earth
4. Mars
5. Jupiter
6. Saturn
7. Uranus
8. Neptune
The way that I know it is that cells make up tissue, tissue makes up organs, and organs make up organ systems.
Answer:
46
Explanation:
Mitosis cell divide and give us 46 chromosome in each two daughter cells.
