Braylin's Review

What is the main function of this human body system?

• Sense odors in the environment

• Exchange gases with the environment

• Chew food as it enters the mouth

What is the main function of this system?

• controls all activities of the body

• transport oxygen

• produce hormones

Tags

NGSS.MS-LS1-3

What is the primary function of this body system?

• the protection of vital organs from injury

• the chemical breakdown of food into smaller pieces

• the movement of nutrients, water, and oxygen to body cells

Tags

NGSS.MS-LS2-3

Which system helps to carry oxygen to the muscles?

• nervous

• respiratory

• circulatory

The two bottom chambers of the heart are used for pumping blood. What are these bottom chambers called?

• aorta

• ventricles

• atria

Which system is responsible for the force that moves blood through the body?

• respiratory system

• circulatory system

• skeletal system

What are the main organs of the respiratory system?

• nose, lungs, diaphragm

• esophagus, stomach, liver

• bones, cartilage, ligaments

What is the main control center of the nervous system?

• heart

• brain

• medulla

Which organ belongs to the respiratory system?

• 
• 
• 

Which of these is a function of the respiratory system?

• digest food

• cover and protect the body

• take oxygen into the lungs and cells