1) a segment with endpoint m (5, 9) and n (4, 3) is rotated 270 degrees. what are the endpoints of m and n? a) m' (-9, -5) and n'(-3,-4) b) m' (9, -5) and n'(3,-4) c) m' (-5, -9) and n'(-4,-3) d) m' (-5, 9) and n'(-4,3)

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