CPS5_Endterm 2 Review

What is part b?

(a)  

What is part e?

(a)  

What is the function of the stomach?

• Chews food into small pieces

• Pushes food down into the stomach

• Mixes food with digestive juices

What is the function of the mouth?

• Chews food into small pieces, then swallows and pushes food down the oesophagus

• Breaks food down into very tiny particles

• Absorbs water and some minerals into the blood

A pulling force

(a)  

A force between two surfaces that are trying to slide past each other

(a)  

A material that has an area around it where magnetic force is active

(a)  

We need a ________ diet to stay healthy.

• food

• vegetables

• balanced

An object can be affected by ________ forces at once.

• multiple

• one

• four

Unlike poles of the magnets _____ each other.

• repel

• touch

• attract