18. which of the following time periods accurately represents the training period of an animal control officer?
a. one to two years
b. two or more years
c. a few months to one year
d. a few weeks to a few months

It is answer D and I don't know wht

the answer is b. 0; 4

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.