Science Revision

What is the function of the eye lens?

• It reflects light

• It absorb light

• It makes us see

• It take the message to the brain

Which part of the plant absorb water?

• leaf

• soil

• roots

• flower

Which part of the plant makes food?

• roots

• leaf

• flower

• stem

How can animals see in dark?

• They have sharp eyes.

• They have nocturnal eyes.

• They have good eyesight

• They are animals.

Which part look likes a camera?

• Cornea

• Iris

• Eye lens

• Sclera

..........provides blood to the eye and veins.

• blood vessels

• pupil

• retina

• cornea

........... is the gel like structure that fills the interior of the eye.

• Cornea

• Iris

• Vitreous

• Pupil

............ is a hole located in the center of the iris.

• optic nerve

• pupil

• iris

• cornea

Squirrels are very good at climbing trees. This helps them to escape predators.

Which part of a squirrel's body helps it to escape predators by climbing?

• fur

• claw

• tail

• teeth

Some crab species have hard outer shells. The hard shell of a crab most likely functions to help the crab..?

• to protect itself.

• to have a shelter.

• store water

• find food