Final Test

Is what the body needs to get energy in order to live, grow and make repairs. Includes some processes and systems.

Consists of the air passageways and the lungs. When we inhale, the air enters through the nostrils, then to the pharynx, goes down to the larynx and the trachea. This is divided into two bronchi that take the air to each lung.

A diet is _____________ when it includes all the types of nutrients.

A diet is _______ when it has the correct quantity of each nutrient.

This thing is crucial for our body to stay healthy.

One of the major jobs of the lungs is to filter the air and pull out the oxygen.

Helping to eliminate waste products produced in our body, is carried out by the excretory system

Sort the following words:

Nutritional systems are:

Are organic compounds made up of carbon, hydrogen and oxygen and provide energy to our body. We can divide it into simple or complex.

Is a long chain-like molecule that is made up of small units known as amino acids, joined together by peptide bonds that build up materials necessary to grow. Examples: eggs, milk, meat and cheese.