Explanation:
Most of Earth's carbon is stored in rocks and sediments.
Answer:
I think it's chromosome.
Explanation:
A chromosome looks roughly like an X, but it does not maintain it's form. IT floats around and stuff. That's why I think it's chromosome.
100 percent, because if both parents have the same genotype of Tt then most likely the child will have 100percent.
The spleen. It acts as sort of a filter for your blood. :)
