Vertebrate Body Systems - 5th Grade

Which organ system provides protection to most of the major organs in a vertebrates' body?

• skeletal system

• circulatory system

• respiratory system

• muscular system

Which example best shows structures that make up the digestive system in the human body?

• heart, blood, vessels

• nose, trachea, lungs

• brain, spinal cord, nerves

• esophagus, stomach, intestines

Which system gives your body shape and protects most major organs?

• muscular

• cardiovascular

• skeletal

• muscular

This photo shows the _________ system of a lizard.

Tags

NGSS.MS-LS1-3

Which organ system processes foods into a usable source of energy?

• circulatory

• digestive

• nervous

• skeletal

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NGSS.MS-LS1-7

Which system works with the skeletal system to make your body move?

• muscular
• digestive
• nervous
• circulatory

What is the main organ in the circulatory system?

• lungs
• brain
• veins
• heart

Which is the main organ of the nervous system?

• lung
• kidney
• heart
• brain

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NGSS.MS-LS1-8

How are the respiratory systems in a fish and a mammal similar? Check all that apply.

• They both use lungs to breathe.

• Both fish and mammals can take in oxygen through their mouths.

• They both take in oxygen and release carbon dioxide.

• Mammals breathe using gills.

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NGSS.MS-LS4-2

What is the function of the heart?

• Pump oxygen through out the body.
• Pump waste out of the body.
• Pump water to the kidneys.
• Pump blood through the body.