Match the following

• mini blood vessels, where oxygen and carbondioxide are exchanged

• heart

• vessels going back to the heart and lungs - full of carbondioxide

• arteries

• Vessels going away from the heart and lungs - full of oxygen

• capillaries

• pumps blood

• veins

Match the following

• capillaries

• 
• arteries

• 
• veins

• 

Tags

NGSS.MS-LS1-3

The area(s) that mark the atria of the heart

Tags

NGSS.HS-LS1-2

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 transports , protection and regulation. Blood transports the following substances: 

Tags

NGSS.MS-LS1-3

Show the flow of deoxygenated and oxygenated blood through the heart.

Tags

NGSS.HS-LS1-2

Which is the primary organ of the Respiratory System?

• Bronchioles

• Lungs

• Bronchi

• Trachea

What is the correct pathway of air entering the body during inhalation in mammals ?

• Nasal cavity → Trachea → Bronchi → Bronchioles → Alveoli

• Nasal cavity → Trachea → Bronchioles → Bronchi → Alveoli

• Nasal cavity → Bronchi → Bronchioles → trachea → Alveoli

• Nasal cavity → Trachea → Bronchioles → Bronchi → Alveoli

Match the following

• nasal cavity

• E

• trachea

• A

• bronchi

• D

• pharynx

• C

• larynx

• B

Tags

NGSS.MS-LS1-3

Reorder the following. (As air comes into the body)

• Larynx

• Bronchi

• Trachea

• Alveoli

• Pharynx

What is the function of the cardiovascular system?

• Break down food for nutrients.

• Carry materials like gasses, nutrients, and waste around the body.

• Movement of body parts.

• Collect information and respond with electrical messages.

Tags

NGSS.MS-LS1-3