Answer:
Their minerals change
Explanation:
When they become metamorphic rock they are going through severe heat, causing the minerals to change.
Say B is the genotype for example. If her whole family is attached, then she would be Homozygous Dominant. For example, BB.
Speed is the rate of change in distance.
hope it helps
The answer is B. Precipitin Test.
Bc they need help and they want it too keep going