The human skeletal to protect the heart and lungs is called ...

The human skeletal system to protect the brain is called ...

Look at the picture of the lungs. What is showed by the number 1 ?

These are kinds of microorganisms, except ...

Animals classified based on their spines.

..... animals have spines / backbone

Animals classified based on their spines.

..... animals do not have spines / backbone

These are kinds of vertebrates animals, except ...

These are kinds of invertebrates animals, except ...

These are group of vertebrates animals, except ...

The human organs to pump the blood is called ...

The ..... are the part of the urinary tract that makes urine (pee).

The purpose of the ..... is to absorb water and salts from the material that has not been digested as food, and get rid of any waste products left over.

The ...... is the bone in your upper arm. It's located between your elbow and your shoulder, and consists of several parts that allow it to move freely in different directions.

Look at the picture. What is the name of the triangular-shaped above?

Fish is breathing using it's ....

Tadpoles are breathing using their ....

Gorilla is one of ..... animals

This is one of microorganism which has hyphae. What is it?

Look at the picture. This is one of microorganisms called ....

Do jellyfish have legs?

Jellyfish do not have legs, but they have ....

Earthworms are breathing through their ....

These are kinds of invertebrates animals, except ...

...... is the process of breaking down food by mechanical and enzymatic action in the alimentary canal into substances that can be used by the body.