You and your younger sister (who weighs half as much you do) are at a skating rink. You are both wearing roller skates and are facing each other. What will happen to your and your sister's motion if you push against each other? Question 1 options: You move forward and your sister moves backward at a faster rate. You both move forward, but you accelerate at a greater rate. You move backward and your sister moves forward at a faster rate. You both move backward but your sister accelerates at a greater rate.

i think the miocene epoch spans the time from 23 million to 12 million years ago.

answer; i believe the answer is (polygenic inheritance;

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

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.