BASIC SCIENCE 1

Front

What are the main components of the feeding system in humans?

Back

The tongue, teeth, and mouth.

Front

What is an example of a temporary change in animals?

Back

The change of color in a chameleon.

Front

Where does the digestion of food end in the human body?

Back

In the small intestine.

Front

What type of teeth are sharp and pointed?

Back

Canine teeth.

Front

What causes changes in plants and animals?

Back

The process of growth and development.

Front

What is the role of the digestive system?

Back

To break down food into nutrients that the body can use.

Front

What is the function of molar teeth?

Back

To grind and chew food.

Front

What is a permanent change?

Back

A change that cannot be reversed, such as a tree growing.

Front

What is the difference between a chemical change and a physical change?

Back

A chemical change alters the substance's chemical structure, while a physical change does not.

Front

What is the importance of the small intestine in digestion?

Back

It is where most nutrient absorption occurs.