A TINY blood vessel that allows for exchange between blood and cells in the tissue in the body  is ...

• capillary
• vein
• blood vessel
• artery

Tubes containing blood
are called ...

• capillaries
• veins
• blood vessels
• arteries

What are the 5 parts of the Cardiovascular System?

• heart, blood, arteries, veins, & capillaries

• heart, blood, lungs, & blood vessels

• heart, blood, & 4 blood types

• heart, blood, and 4 blood parts

What is a SYSTEM of organs that transport blood throughout the body called?

• Lymphatic System

• Blood System

• Cardiovascular System

• Digestive System

The heart is the size of your fist and is a/an ...

• organelle/
• organ/muscle
• organelle/muscle
• muscle

The upper chambers of the heart are the...

• artery
• ventricle
• vesticle
• atrium

How many chambers does the human heart have?

• 2
• 3
• 4
• 5

The lower chambers of the heart are called the ...

• artery
• ventricle
• atrium
• vesticle

A blood vessel that carries blood TO the heart is called ...

• vein
• capillary
• blood vessel
• artery

What is it when heart muscle cells die and the heart muscle is damaged?

• heart attack
• heart failure
• heart disease
• hypertension