What is menstruation? a) Process that begins when certain hormones are released in girls usually between ages 10 and 15. b) Causes the lining of the uterus to shed as blood monthly when no egg is fertilized c) Both a and b​

Evaluate the scenarios and select the one that demonstrates the training principle overload. kai swims faster and faster every day. katie stays consistent in her routine. maggie does kickboxing daily so she can win a kickboxing match. sarah usually likes to run, but tries swimming. !