Panella/Smith Numble Jumble Quiz #3

sends and receives messages through the body (includes the brain and spinal cord)

A living organism composed of many specialized cells (hydra, insect, animal, human)

Breaks down food to be used as energy (system contains the stomach and intestines)

A trait that a living thing gets during its lifetime

Part of a system that consists of cells and tissue that is specialized to perform a specific task (examples: heart, brain)

The basic unit of life

Muscle movement that you can control

Muscles that work automatically (cardiac muscle, stomach

muscle)

Works with bones to allow movement

Brings oxygen in and takes carbon dioxide out (the main organ is the lungs)