Year 456 Science Revision 9

Coughing without covering your mouth or spitting at public places is a good habit.

Which one of the following is not a good habit?

Which one of these coins can be used to open the tin with the least effort?

What is the first planet from the sun?

Animals that feed on other animals are said ______________.

The needle of a compass points in a North-west direction.

Vegetable such as brocolli that can be eaten is called ________.

Incisor tooth is used to crush and grind our food.

_____________ is a machine used to produce electricity.

Which group of organisms does the mould belong to?

A scooter uses a simple machine called ___________.

Human skeleton is made of ________ bones.

__________ and other minerals make the bone and teeth strong.

Red blood cells carry __________ around the body in the blood which is pump from our heart.

_________ blood cells used to destroy harmful microorganisms in our body.

This is the symbol of a __________.

A living thing that has (or can develop) the ability to act or function independently.

Vegetables and _________ are required for the vitamin C needed for our body.

Drilling drill is using the principle of a simple machine called ___________.

What polarity or terminal does label A on the figure shown?