The answer should be C if not then it is D
I think because they want to be with people their age that can relate to tgem
The answer would be 2 placenta. A thin walled sac that surrounds the fetus during pregnancy. The sac is filled with amniotic fluid(liquid made by fetus) and the amnion(the membrane that covers the fetal side of the placenta)
Running on the tredmil to work on his cardio
Answer: Depends on who it is.
Explanation: Expert male jumpers take about 20 strides, while female jumpers take about 16 strides. For the beginner, start with 8 strides. As you approach the jumping board, do not hesitate and slow down.
