States that in a heterozygote, one trait will conceal the presence of another trait for the same characteristic.
I think the answer would be D since the definition of heredity is <span>the passing on characteristics genetically from one generation to another.</span>
C. Solar energy's whole purpose it to reduce pollution in the air that fossil feuls do not. The answer cannot be A. B. or D. because 1. it is expensive 2. it can only be used during the daytime. It is a SOLAR panel. and 3. like is said earlier it is not free.
Truth water at the top has energy
I think A is the answer its hard to explain but i hope this helped.
