Human Body Systems

Where are red blood cells formed?

• in your bones

• in your heart

• in your lungs

• in your brain

What structures make up the digestive system?

• lungs, diaphragm, mouth

• brain, spinal cord, nerves

• esophagus, liver, small intestines

• heart, veins, arteries

Which systems protects the other systems?

• circulatory

• muscular

• digestive

• skeletal

Which system processes and provides energy from food?

• nervous

• digestive

• skeletal

• nervous

Which system supplies oxygen and gets rid of wastes.

• circulatory

• skeletel

• muscular

• respiratory

Which systems has alveoli?

• respiratory

• digestive

• nervous

• circulatory

How do the skeletal system and circulatory system work together?

• The circulatory supports the skeletal system and the skeletal system gives the circulatory system oxygen.

• The skeletal system protects the red blood cells and the circulatory system produces them.

• The skeletal system produces red blood cells and the circulatory system transports them throughout the body.

• The skeletal system produces nutrients and the circulatory system carries them around the body.

Which 2 systems get rid of wastes?

• muscular and skeletal

• digestive and nervous

• respiratory and digestive

• respiratory and circulatory

How does the digestive system and muscular system work together?

• the stomach crushes food

• the digestive system gives nutrients to the bones

• the heart gives oxygen to the muscles so you can pump iron.

• the nerves send messages to the intestines to digest

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Why is the digestive system important?

• It gets rid of carbon dioxide waste

• It takes oxygen all through the body

• It transports blood all over the body

• It provides nutrients and energy to the body

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