5 points 11. A device that helps reduce the amount of force required to do work is
a(n)
spring scale
simple machine
work
energy
A

A device that helps reduce the amount of force required to do work is a

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )