Introduction to the Body Systems

What is the body system that sends and recieves electrical signals from the brain?

• Skeletal System
• Nervous System
• Muscular System
• Digestive System

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NGSS.MS-LS1-8

Why is the blood that flows from the lungs to the heart bright red?

• It has oxygen in it
• It has carbon dioxide in it
• It has food coloring in it
• It has waste in it

What system allows motion in the body?

• Digestive System
• Stomach
• Musuclar System
• Veins 

What system receives oxygen and gets rid of carbon dioxide?

• Heart
• Muscular System
• Veins 
• Respiratory System

What system breaks food down into energy for the body?

• Stomach
• Digestive System
• Respiratory system
• Lungs

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NGSS.MS-LS1-7

Which of the following is in the correct order from smallest to largest?

• tissue-organ-system-cell
• cell-organ-tissue-system
• System-tissue-cell-organ
• cell-tissue-organ-system

A(n) _________ is made of small parts connected together to make a whole.

• system
• problem
• evidence
• illustration

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NGSS.MS-LS1-3

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Which of the following body systems work together for support, protection, and movement?

• respiratory and cardiovascular
• skeletal and muscular
• skeletal and integumentary
• digestive and respiratory

___________ are the building blocks of life.

• cells
• legos
• blocks
• blood

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

When tissues come together, they form ___________.

• cells
• atoms
• organs
• systems

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NGSS.MS-LS1-3