The answer is definitely B. When lying down your body is not enduring any activity.
Answer:
1.Answer Letter C
2.Answer Letter D
3.Answer Letter B
4.Answer Letter A
5.Answer Letter B
6.Answer Letter D
7.The external sound processor
the implant surgeons put under the skin and attach to an electrode array they place in the inner ear.
I think it might be d. the lungs expand and contract which increases the rate of blood flow so the muscles can convert and store energy
<span>The main function of a mammary gland a female is :
-lactation
</span>