Science Stage 4

the functions of skull are...

• allowing us to move

• to protect our brain

• we can grow

• make shape our face

the function of joint is ...

• to protect our brain

• allowing us to move

the functions of muscles are ...

• we can grow

• to protect our brain

• make shape our face

• remain strong

when magnet with different poles (South-North) meet up, they will ...

• attract each other

• repulse each other

when magnet with the same pole (south-south or north-north), they will ...

• attract each othe

• repulse each other

when the ice cube is heated, it will

• freez

• melt

• evaporate

Examples of solid are ...

• wood

• water

• oxygen

examples of liquid are ...

• wood, table, eraser

• water orange juice, ink

• oxygen, carbon dioxide,

Example of gas is ...

• eraser

• orange juice

• carbon dioxide

Sound can travel in ...

• solid

• liquid

• gas