Circulatory System

Identify

• Left atrium
• Right atrium
• Left ventricle
• Right ventricle

Tags

NGSS.MS-LS1-3

Identify

• Pulmonary veins
• Pulmonary artery
• Aorta
• Vena cava

Identify

• Left atrium
• Right atrium
• Left ventricle
• Right ventricle

The heart has ___ chambers.

• 1
• 2
• 3
• 4

This chamber of the heart RECEIVES blood that has NO OXYGEN returning from the body to the heart

• Right Atrium

• Right Ventricle

• Left Atrium

• Left Ventricle

Which chambers of the heart are the thickest and strongest are on the bottom of the heart?

• Atria

• Ventricles

The aorta is the largest artery in the body. The blood leaving the aorta is full of?

• Oxygen 
• Carbon Dioxide 
• White blood Cells 
• Potassium 

What does Deoxygenated mean?

• Oxygen-rich or with oxygen

• Blood flow

• Oxygen-poor or without oxygen

• Water Flow

A flap of tissue that opens to allow blood to flow from one area of the heart to another and prevents blood from flowing backward. The heart has four of these.

• Aorta

• Atrium

• Septum

• Valve

Blood vessels that carry blood away from heart; mostly oxygen-rich

• Arteries

• Veins

• Capillaries