Body Systems

When you look at a drop of blood under a microscope what are you most likely going to see?

• atoms
• cells
• dust
• water

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What do both single and multi-celled organisms have in common?

• They need water.
• They need to be complicated.
• They need money.
• They need energy.

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Which body system breaks down food and sends nutrients to all of the body's organs?

• nervous
• spinal
• skeletal
• digestive

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

• muscular
• digestive
• nervous
• circulatory

Which is the main organ of the nervous system?

• lung
• kidney
• heart
• brain

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What is the main organ in the circulatory system?

• lungs
• brain
• veins
• heart

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.

How does the digestive system work with all other systems?

• The digestvie system transports blood to all the other systems
• The digestive system puts oxygen into the body
• The digestive system gives the body energy and nutrients
• The digestive system allows the body to move

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My heart is a _________, that pumps blood through the body. 

• Cell
• Tissue
• Muscle
• Bone

The smallest unit that is a building block for all life.

• tissue
• organelle
• cell
• molecule

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