Human Body Systems CFU

Front

Blood vessels carry nutrients (like glucose) and oxygen to the muscle cells that need them. Blood vessels take away carbon dioxide and waste from muscle cells. Options:

nervous & circulatory

,

circulatory & respiratory

,

respiratory & digestive

,

digestive & respiratory

Back

circulatory & respiratory

Front

The brain checks up on the amount of carbon dioxide in the blood and adjusts the rate of breathing. The brain “communicates” with the lungs using nerves from the brain to lungs. Which systems are involved?

Back

nervous & respiratory

Front

Classify the system described: Blood vessels carry red blood cells to the lungs, to get rid of carbon dioxide and pick up oxygen that has been breathed in. The heart pumps red blood cells carrying oxygen from lungs to all cells in the body and back to the lungs once the oxygen has been used up. Options: circulatory & digestive, nervous & respiratory, circulatory & respiratory, nervous & blood.

Back

circulatory & respiratory

Front

Blood vessels deliver nutrients and oxygen for all the intestinal cells to function. Blood in blood vessels picks up nutrients absorbed by the intestines and carries them away to other parts of the body that need them. Classify the systems involved: nervous & digestive, digestive & circulatory, respiratory & circulatory, muscular & digestive.

Back

digestive & circulatory

Front

Nerves send messages to muscles to tell them how and where to move. Nerves check up on the body’s need for oxygen in the muscles and adjust breathing rate and heart rate as needed. Which systems are involved?

Back

nervous & muscular

Front

Which systems are involved in telling the stomach, intestines, and liver when to be active and when to rest?

Back

nervous & digestive

Front

Identify the human body system pictured here: NERVOUS, IMMUNE, RESPIRATORY, ENDOCRINE.

Back

IMMUNE

Front

Identify the human body system illustrated: IMMUNE, NERVOUS, RESPIRATORY, ENDOCRINE

Back

ENDOCRINE

Front

Identify the human body system GIF: RESPIRATORY, CIRCULATORY, ENDOCRINE, DIGESTIVE

Back

DIGESTIVE

Front

Which human body system is shown dancing here?
Options:

SKELETAL

,

MUSCULAR

,

NERVOUS

,

CIRCULATORY

Back

SKELETAL