What is the main product of the endocrine system?

• Bones

• Blood

• White blood cells

• Hormones

The _______ system delivers oxygen and nutrients to every cell in the body.

• Circulatory

• Lymphatic

• Integumentary

• Nervous

The excretory system gets rid of:

• Nutrients

• Cartilage

• Waste

• Oxygen

What can you infer about carbon dioxide from the function of the respiratory system?

• It helps you breathe

• It is more common than oxygen

• It is harmful to your body

• It is not found in the body

What is an example of an organ?

• Pancreas

• Blood

• Insulin

• Knee

The circulatory system and the nervous system both:

• Deliver blood to vital organs

• Extend throughout the body

• Send electrical signals to the brain

• Guard the body against infection

Which system is easiest to study without X-rays or body scans?

• Skeletal

• Endocrine

• Integumentary

• Lymphatic

How confident do feel with the topic human body systems.

• Very confident. I know most of/all of the body systems and their function.

• Pretty Confident. I know over half of the body systems.

• Not too confident. I could use a bit more time to study.

• Not confident at all. I'm not sure what's going on.

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NGSS.MS-LS1-3

NGSS.MS-LS1-7

Each of the 11 body systems:

• Is interchangeable

• Depends on others to function

• Performs a single task

• Is controlled by the lungs

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NGSS.MS-LS1-3

Which of the following statements describes the function of the heart?

• The heart produces white and red blood cells.

• The heart controls the nervous system.

• The heart makes oxygen and carbon dioxide.

• The heart pumps blood throughout the body.