Human Body

What kind of information can be sent through the nervous system?

• hearing a fire alarm
• feeling a sharp pencil tip
• smelling pancakes or bacon
• all of the above and much more

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What are some major parts of the digestive system?

• kidneys, liver, bladder, and skin
• brain, spinal cord, and nerves
• mouth, stomach, large intestine, small intestine
• heart, arteries, and veins

Which body system lets you breathe oxygen in and carbon dioxide out?

• respiratory system
• circulatory system
• excretory system
• none of the above

Which body system helps you remove waste products from your body that you do not need?

• muscular system
• excretory system
• skeletal system
• none of the above

What are kidneys?

• curvy shapes that look like a human ear
• a pair of respiratory organs used for breathing
• red beans often used in chili and salads
• a pair of excretory organs that filter waste products from blood

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Smooth muscle is related to stomach in the same way that cardiac muscle is related to ________?

• lungs
• heart
• skeletal muscles
• strong

The smallest units or parts of living things; the body's building blocks.

• cells
• organs
• tissues
• system

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NGSS.MS-LS1-1

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Your large and small intestines are part of this body system.

• nervous
• digestive
• muscular
• skeletal

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A collection of the same kinds of cells working together to do the same job.

• cells
• tissues
• organs
• system

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The nutrients in food that supply the human body with energy.

• carbohydrates
• fats
• minerals
• proteins