Which of the following improves your range of motion and helps prevent injuries?
A. A healthy body composition.
O B. Strong flexibility.
O C. A good sense of balance.
D. Strong cardio-respiratory endurance.

How quickly a drug enters your bloodstream also depends on

What should i do when a baby has gas at night?

By 2 weeks after fertilization the morula has implanted into the uterine lining and transforms into a(n) . this time is when the , or the organ that will provide nourishment to the fetus by exchanging nutrients and waste products, begins to develop.