Why does cardiovascular exercise help with body composition?
List 3 reasons why

Before a cranberry can make it to your dinner plate, it must pass a bouncing test which rates its quality. if cranberries having an e ú 0.8 are to be accepted, determine the dimensions d and h for the barrier so that when a cranberry falls from rest at a it strikes the incline at b and bounces over the barrier at c.

Ireally need to know this answer asap

What do you generally see in a family when both parents are working?