Skeleton. support the hard structure (bones and cartilages) that provides a frame for the body of an animal.
Human Biology The Muscular System. The Muscular System… The muscular system allows body movement and maintains posture Your body has more than 600 muscles.
Tissue Types and Functions. Mammals have four basic types of tissue ◦ Epithelial ◦ Connective ◦ Muscle ◦ Nerve Tissue is a collection of cells, organized.
