CKLA Human Body and Nutrition

Our body is made up of very small parts called _______________. They can only be viewed with a microscope.

Which fluid helps to break down our food to help us digest food?

 _____________ are needed for the body, but we do not need to eat very much of them.

The villi inside the _________________ absorb nutrients into the body.

The liver acts like a ________ to help clean your blood.

___________________ are the main energy source for the body.

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

The large and small intestines are not part of the digestive system.

Which organ helps keep the balance of water in the body?

Where does the body keep urine until it is ready to leave the body?

The _____________ is an important organ, but not vital to life and we can live without it.