Body Systems

Front

cell differentiation

Back

The process by which cells become different types of cells.

Front

tissue

Back

A group of similar types of cells that work together to carry out specific tasks.

Front

organ

Back

A group of different tissues working together to perform a particular job.

Front

organ system

Back

A group of organs that work together and perform a specific task.

Front

muscle

Back

Strong body tissue that can contract in an orderly way.

Front

joint

Back

Where two or more bones meet.

Front

ligament

Back

The tissue that connects bones to other bones.

Front

hydrostatic skeleton

Back

A fluid-filled internal cavity surrounded by muscle tissue.

Front

exoskeleton

Back

A thick, hard outer covering; protects and supports an animal’s body.

Front

cardiac muscle

Back

Muscle found only in the heart.