Science G2 - U3 review

Why do mammal parents stay with their young?

• because their young need them to survive

• because their young migrate to warmer place

• because their eggs need to be protected

• because their young sleep through the long winter

Which of follow is an example of camouflage?

• bad smell

• spotted fur

• sharp quills

• long neck

How are insects different from reptiles?

• They use gills to breathe.

• They have moist skin.

• They have no backbone.

• They have no fur.

Which animal has wings and beak?

• a butterfly

• a bird

• a bat

• a turtle

Which of the following is an adaptation?

• cool water

• big eyes

• warm air

• the length of a day

Animals with hair or fur are _____________.

• mammals

• fish

• reptiles

• insects

How animals grows, lives, and dies is its _____________.

• life cycle

• adaptation

• camouflage

Animals called _____________ use their fins to move through water.

• insects

• fish

• reptiles

• amphibians

Animals with lungs and scaly skin are _____________.

• amphibians

• reptiles

• insects

• birds

A caterpillar in its cocoon is a(n) _____________.

• adult caterpillar

• pupa

• larva

• egg