Answer:
my joints worked together and my leg muscles helped me from falling over. when you sit or stand you use the muscles in your legs to push up off the chair or to sit back down
Atherosclerosis is developed in the cardiovascular system.
The Cabinet's role is to advise the President on any subject he may require relating to the duties of each member's respective office. The tradition of the Cabinet dates back to the beginnings of the Presidency itself.
