What role do rocks have within the carbon cycle?

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?

What molecule does hemoglobin decay into over time

The climate on the leeward side of a mountain differs from that on the windward side mostly in