The major functions of the bones are body support, facilitation of movement, protection of internal organs, storage of minerals and fat and haematopoiesis. Together, the muscular system and skeletal system are known as the musculoskeletal system.
A joint is a place where two bones come together<span>.
Hope this helps! :)</span>
It is letter C because if you rarely excercise you will feel more sore when you do, due to your muscles being not used to the work they are being put under
Not 100% sure but either B or D
Definitely not A though, an ER is only for emergencies
The answer is number 5: defends the body against pathogens. Red blood cells do not defend the body, white blood cells do. Red blood cells' purpose is to carry oxygen to the rest of our body.