Excretory,Digestive,circulatory, respiratory

What is the main function of the excretory system?

• to collect and remove wastes from the body
• to strengthen skeletal muscles
• to protect the nervous system
• to bring oxygen to body cells

These organs are responsible for what?

• storing urine
• storing water
• filtering blood
• they don't have a particular job 

Tags

NGSS.MS-LS1-3

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body

• o break down food and absorb nutrients

• to remove oxygen from the body and deliver carbon dioxide

What are the main organs of the respiratory system that allow us to breathe and for gas exchange to happen?

• diapragm

• lungs

• trachea

The circulatory system works with the ___________ system to provide our body with oxygen and get rid of CO2 (carbon dioxide).

• respiratory

• digestive

• muscular

• skeletal

The circulatory system works with the __________ system to obtain energy from nutrients that we eat. 

• respiratory 
• digestive
• skeletal
• nervous

Tags

NGSS.MS-LS1-7

The process by which the body breaks down food so that it can be used for energy.

• composition
• digestion
• deposition
• absorption

Tags

NGSS.MS-LS1-7

What does circulate mean?

• pump blood

• beat quickly

• go around and around

The main function of the circulatory system is 

• To give the body structure and support
• Excrete waste
• transport blood, nutrients, and gases throughout the body
• to transport messages from the body to the brain

Your lungs, kidneys, and skin all work as part of this system because they are getting rid of carbon dioxide, urine, and sweat.

• integumentary

• respiratory

• Urinary

• excretory