Skeletal System Flashcards
What is the function of the Skeletal System?
Protects organs, gives body structure & support, helps with movement, makes the blood, and stores minerals like calcium
What is the purpose of the bones?
the major support structure of the body
What is the purpose of the Red Marrow
red, spongy material inside of some bones that makes new blood cells
What is the purpose of the Yellow Marrow?
yellow, spongy material inside of some bones that stores fat
What is the purpose of the Joints?
allow movement: ball and socket, sliding, hinge
What is the purpose of the Cartilage?
flexible tissue used to make the tip of the nose, ears, and to lubricate and cushion the joints
What is the purpose of the Ligaments?
tissue that connects bones to bones
What is the purpose of the Tendons?
tissue that connects bones to muscles
How many bones do babies have?
300
How many bones do humans have when we reach Adulthood?
206
