Internal Structures and Organ Systems

Living things are made up of parts called_____.

• Function

• Structures

• Bolts

• Muscles

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Each structure has a specific _________ it performs to help keep you alive.

• design

• function

• structure

• cell

Tags

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What is a structure?

• the manner in which something is built, arranged or organized

• the action for which something is used

• something that keeps you alive

• a particle

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A ________ is the smallest structure of any living thing.

• particle

• structure

• function

• cell

Tags

NGSS.MS-LS1-1

The human body is made up of how many different types of cells?

• 200

• 250

• 300

• 600

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We have _________ of cells in our body.

• trillions

• billions

• thousands

• hundreds

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What is an example of an internal organ?

• heart

• fingernails

• nose

• mouth

What is an example of a external organ?

• lung

• skin

• brain

• kidney

What is an example of an organ system?

• Liver

• Kidney

• Respiratory

• Muscles

What is the function of the execratory system?

• hold your body up

• help you breath

• removes waste from the body

• fights off sickness