Random Science quiz for class 4+

Which is the heaviest planet?

Which planet is called the blue planet?

Which is the only artery that carries the deoxygenated blood to the lungs for oxygenation?

In which part of the body digestion of protein starts?

The slowing of activity in some animals during summers.

The hollow tubes that transport blood throughout the body.

A push and pull on an object is called______.

Teeth that help in cutting or biting of food.

The flat part of leaves.

Sticky yellowish layer formed on the teeth.

The fibre present in food items which cannot be digested by our body.

Organ that help to get rid of the waste in the form of urine by filtering the blood.

The plants that grow on another plants but do not depend on their nutrition.

A melon that originated in Africa and has a green rind with an edible part inside that is fleshy pink.

A liquid substance that can dissolve in other substances.

Blood vessels that carry blood from various parts of the body to the heart.

A small cucumber-shaped vegetable marrow; typically dark green.

The resting state In which some animals fast to winters.