What are the two types of warm air masses that influence the weather in north america name and explain how they typically affect the weather

What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins