how can unbalanced net forces affect a bike's motion?
a. they can change its direction.
b. they can slow it down or speed it up.
c. they can slow it down, speed it up, or change its direction.

C. They can slow it down, speed it up, or change its direction.

Explanation:

I just took the test! :)

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.