Which word should replace the question mark in the diagram? A Refraction B Reflection C Light energy D Rainbow

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.

Which of the following human activities resulted in the growth of the north american deer population?

In cattle a single gene with two alleles determines fur color the fur can be red white or roan roan fur has both red and white hair which of the following statements is true a the allele for roan fur color is dominant over red and white fur color b the allele for red fur color is dominant over white and roan fur color c the roan and white alleles are expressed independently of the other d the red and white alleles are expressed independently of each other