What was the purpose of Mendel's experiments with dihybrid crosses? A. To determine if traits had more than one allele
O B. To determine if DNA was a transforming factor
O C. To determine if traits affected each other
O D. To determine if traits could be recessive

I think it's D

Explanation:

The whole purpose of Mendel's dihybrid cross experiment was to find out if one trait can affect the inheritance of other traits.

answer; the above answer to the above statement is (true)

i'd say that the moon rock is about 2.2 billion years old.