Revision for MYE

The skull is a part of the human skeleton. Which body organ does it protect?

• 
• 
• 
• 

A marble is moving and hits the wall. What happens to the marble after it hits the wall?

• The marble changes its shapes.

• The marble pushes the wall.

• The marble stops moving.

• The marble changes direction.

Which of the following actions involves a frictional force?

• Flying a kite

• Pushing a box

• Stretching a bow

• Skydiver jumping from a plane

Which of these musical instruments produces sound by blowing?

• Drum

• Piano

• Guitar

• Harmonica

Sound cannot travel through a ______________.

• solid

• liquid

• vacuum

• gas

All of the following are animals with backbone except ____________.

• dolphin

• jellyfish

• shark

• turtle

Fungi cannot make its own food because they do not have ______________.

• gills

• leaves

• roots

• spores