6.
select all true equations.
a. cos(37) = sin(53)
b. tan(37) = tan(53)
c. sin(37) = cos(53)
d. sin(37) = sin(53)
e. cos(o) = sin(90 - 0)

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