Human Body Systems Quiz

A body system is a group of ___________ that work together to carry out a particular function .

• special parts

• bodies

• doctors

There are ___main body systems

• 2

• 6

• 5

• 3

What is the main job of the respiratory system?

• To control all body functions

• To digest food and extract nutrients

• To move fresh air into the body and remove waste gases

• To pump blood around the body

Which of the following is the main part of the circulatory system?

• Heart

• Lungs

• Kidney

• Liver

What are the three main parts of the nervous system?

• Muscles, Bones, Skin

• Stomach, Intestines, Pancreas

• Brain, Spinal cord, Nerves

• Heart, Lungs, Liver

What is the process of changing food into a form that the body can use called?

• Circulation

• Respiration

• Excretion

• Digestion

Which organ is NOT part of the digestive system?

• Heart

• Stomach

• Liver

• Mouth

What is the size of the heart?

• Size of a fist

• Size of a basketball

• Size of a watermelon

• Size of a tennis ball

Which body system controls all body functions and stores information and memories?

• Circulatory system

• Nervous system

• Digestive system

• Respiratory system

Which is the control system of the nervous system ?

• nerves

• brain

• spinal cord