SKELETAL SYSTEM
DIGESTIVE SYSTEM
CIRCULATORY SYSTEM
EXCRETORY SYSTEM
NERVOUS
SYSTEM
100

How many bones do you have as an infant?

What is 300.

100

What is the organ that breaks down food into nutrients?

  • What is the stomach?

100

What is the main organ of the circulatory system?

  • What is the heart?

100

What organ is primarily responsible for filtering waste from the blood?

What are the kidneys?

100

What is the main control center of the body?

What is the brain?

200

How many bones are in the adult human body?

 What is 206?

200

What is the tube called that connects the mouth to the stomach?

  • What is the esophagus?

200

What is the liquid that carries blood cells and nutrients through the body?

  • What is blood?



200

What do we call the liquid waste removed from the body?

What is urine?

200

 What type of cells transmit signals in the nervous system?

What are neurons?

300

What does the skeletal system provide us with?

What is shape and support.

300

Which organ absorbs most of the nutrients from food?

  • What is the small intestine?

300

What type of blood vessel carries blood away from the heart?

  • What are arteries?

300

What is the liquid that is generated by our body when we are hot or when we exercise?

What is the sweat ?

300

What part of the nervous system connects the brain to the rest of the body?

What is the spinal cord?

400

What type of cells in the bones help to prevent infection - white or red blood cells?

What is white blood cells

400

What is the process called when food is broken down into smaller parts?

  • What is digestion?

400

What part of the blood helps fight infections?

  •  What are white blood cells?

400

What is the balloon shaped organ that stores urine?

What is the bladder?

400

What system controls all other systems?

What is the nervous system.

500

At what age do bones stop growing?

What is around 25.

500

What is the starting point of the digestive system?

What is the mouth.

500

What is the main function of the circulatory system?

What is to pump blood blood to the cells of the body.

500

What percent of sweat is water?

What is 99%

500

When the nervous system conducts electrical impulses, what organ does it send it to?

What is the brain.