Exercise #2: In the diagram below, all points shown are collinear. m
А
F
E
(a) Give three different ways to name this line.
(b) Give two ways to name the ray that starts at
point A and extends in the direction of point F.
Your answer

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone