Number 2 represents which part of the heart?

• Right Atrium

• Left Atrium

Number 8 represents which part of the heart?

• Right Atrium

• Left Atrium

Number 3 represents which part of the heart?

• Right Ventricle

• Left Ventricle

Which of the following is a function of blood?

• carry saliva to the mouth

• transport nutrients and oxygen to cells

• excrete salts from the body

• feeds vampires

Tags

NGSS.MS-LS1-3

NGSS.MS-LS2-3

Which of the following is an artery?

• Aorta

• superior vena cava

• left atrium

Which of the following is the chemical equation for respiration?

• Carbon Dioxide + Water + Energy------- Glucose + Oxygen

  
  

• Carbon Dioxide + Water------ Glucose + Oxygen + Energy

  
  

• Glucose + Oxygen---------- Carbon Dioxide + Water + Energy

• Glucose + Oxygen + Water --------- Energy + Water

  
  

Tags

NGSS.MS-LS1-7

Diffusion of gases occurs between capillaries and which of the following structures?

• nasal cavity

• alveoli

• bronchi

• bronchioles

Which system works together with the circulatory system to provide body cells with oxygen?

• Skeletal

• Respiratory

• Digestive

• Excretory

Air is moistened, filtered, and warmed in which of the following?

• trachea

• lungs

• nasal cavity

Tube lined with strong, C-shaped rings of cartilage and lined with cilia.

• alveoli

• lungs

• bronchi

• trachea