long bones, short bones, flat bones, irregular bones and sesamoid bones

Cardiac, Smooth, Skeletal

a vertical plane that divides the body into anterior (front) and posterior (back) portions.

toward the middle

joint

wide ends of a long bone

voluntary muscle attached to the skeleton

a vertical plane that divides the body into anterior (front) and posterior (back) portions.

toward the side

arm

fibrous, vascular membrane that covers the bone

involuntary muscle found in internal organs

vertical division of the body into right and left portions

toward the beginning or origin of a structure

digit

diaphysis

voluntary muscle attached to the skeleton

horizontal division of the body into upper and lower portions. also known as horizontal plane

situated below another structure, away from head. also known as interior

humpback

medullary cavity

muscle end attached to the bone that moves when the muscle contracts

vertical division of the body into right and left equal portions

lying face down and flat

bent