Amplify Knowledge 9 The Human Body

The villi inside the small intestine absorb nutrients into the body.

People get all the nutrition they need from candy and soda.

Kidneys work within the excretory system to balance the amount of water in the body.

Saliva is the fluid that leaves your body through the urethra.

The bladder is where feces stay until they are ready to leave the body.

Starving yourself and overating are examples of moderation.

The liver is located in your throat and is one of your least important organs.

Nutritionists believe it's ok to eat lots of fats and sugars instead of fruits, vegetables, and protein.

Carbohydrates are the main energy source for the body.

The digestive and excretory systems are two of the human body’s systems.

Foods such as fast food burgers, fries, candy, and cookies nourish the body.

Your body is made up of cells that are so small they must be viewed through a microscope.

Milk provides calcium, an important mineral for the body.

A well-balanced diet, plenty of rest, and regular exercise are essential to good health.