Answer:
c
Emotions and anxiety can raise your heart rate!
Answer:
the main purpose is to wash waste out. like when you are sick you drink water to help flush your system out
Answer:
Like the steel framework of a building, the functions of the skeleton and the bones is to provide rigidity, which gives the body shape and supports the weight of the muscles and organs. Without this structure, the body would collapse in on itself, compressing the lungs, heart and other organs--impairing their function.
