Circulatory and Respiratory

Which system works closely with the respiratory system?

• skeletal system

• circulatory system

• excretory system

• digestive system

When you breathe, your lungs take in ___ and remove ___.

• air/oxygen

• oxygen/carbon dioxide 

• carbon dioxide/waste 

• waste/air 

What is the main function of the heart ?

• The heart circulates blood and oxygen throughout the body.
  

• The heart is the control centers for all body activities.

• The heart gets rid of the wastes in your body produced by homeostasis. 

• The heart adds oxygen to the blood

The heart pumps blood to get ________ to our cells.

• carbon dioxide

• urea

• oxygen

Which body system works with the respiratory system to deliver oxygen throughout the body?

• Skeletal System

• Muscular System

• Respiratory System

• Circulatory System

• Nervous System

Oxygen is circulated through the body to the cells.

• circulatory & digestive

• circulatory & respiratory

• immune & circulatory

• circulatory & nervous

Oxygen is circulated through the body to the cells. What 2 systems is this?

• circulatory & digestive

• circulatory & respiratory

• immune & circulatory

• circulatory & nervous

What is the main organ in the circulatory system?

• vein

• lung

• heart

• aorta 

Which is the correct definition of the Circulatory system?

• The system fights disease so the body stays healthy.

• The system that circulates blood and oxygen through the body, consisting of the heart,blood vessels,and blood.

• Breaks down food into smaller pieces and absorbs those nutrients into the body.

• Provides shape and structure for the body.

When we breath in the diaphragm...

• Contracts

• Relaxes