Nervous and Cardiovascular System

Which of the following is a synonym for the circulatory system?

• respiratory system
• digestive system
• nervous system
• cardiovascular system

In which system of the human body does the heart belong?

• Nervous
• Skeletal
• Cardiovascular
• Digestive

Tags

NGSS.MS-LS1-3

This type of vessel carries blood TO the heart:

• vein
• nerve
• muscle
• artery

When oxygen-rich blood is carried AWAY from the heart, it travels through an...

• artery
• neuron
• vein
• straw

The smallest type of blood vessel is the:

• nerve
• vein
• capillary
• artery

How many chambers does the heart have ? 

• 4
• 6
• 3
• 1

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: 

How many valves does  the heart have ? 

• 7
• 4
• 3 
• 2 

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

• Oxygen 
• Carbon Dioxide 
• White blood Cells 
• Potassium 

arteries, veins, and capillaries are three types of __________

• heart valves
• blood vessels
• cells
• veins