What is the main organ in circulatory system?
What blood vessel carries deoxygenated blood into the heart?
Neurology is the...
Cardiology is the...
What send messages to and from your brain to the rest of your body?
What type of nerves send information about your senses to your brain?
This system is also known as the bodies delivery system.
Which type of blood vessel carries blood away from the heart?
What are the two things your brain needs to function?
What organ is responsible for pumping blood throughout your body?
What is the number 1 biggest killer in the United States?
The blood ___________________ through the heart and around the body.
What system consists of the brain and spinal cord?
The brainstem connects the spinal cord and
All of the following are things that the nervous system controls except
What kind of actions are considered autonomic processes?
What chamber is number 1?
What chamber is number 2?
What chamber is number 3?
What chamber is number 4?