Which factor is most likely responsible for the difference in climate between the two sides of the mountains in Washington? A. A low-pressure belt at around 60° N latitude B. The Gulf Stream, a warm current in the Atlantic Ocean C. Westerlies, global winds that blow west to east D. A high-pressure belt at around 30° N latitude

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

69 is the correct math for the amino acids