Essay Archive - Body Systems
There are 10 body systems, one of them is the Integumentary (skin). It is
composed of hair, skin, nails, sence receptions and oil glands. Its functionis
to protect from outside, to regulate the body temperature, to make synthesis of
hormones & chemicals and is used as a sense organ.
Another one is the Skeletal System (bones). It is made of about 206 bones, that
are divided in tho categories: axial bones (in the body by itself) and
apendicular bones (arms & legs). We have Joints too. Thei`re divided in Ball
Socket (like elbow and shoulders) an....