Body Systems Quiz

You see a car accident and feel a rush of hormones through your body causing you to react to this dangerous situation and help the victims involved. Which gland is involved in this scenario? (fight or flight response)

What organ is responsible for the majority of the absoption that occurs in the digestive system?

Which of the following answers correctly sequences the pathway food takes from the beginning to end?

What organ does oxygen begin to enter the blood stream?

Structure 4 is the

What is the function of the respiratory system?

After eating a sugary snack you feel an incredible rush in energy followed by a crash and exhaustion. The gland responsible for this is the ________.

Which blood cells fight infection?

The regulation of steady internal conditions in an organism is called ___.