Science 6 Review 2MT

The following animals are vertebrate animals except

• cow

• frogs

• worm

• duck

Which group animal is an invertebrate animal?

• amphibians

• birds

• sponges

• reptiles

Why whales are classified as mammals

• breathe through the lungs and give birth

• breathe through the gills and give birth

What animals that can fly but cannot be classified into a group of birds?

• sparrow

• eagle

• bat

• hen

What is the meaning of invertebrate animals?

• animals that have spine/backbone

• animals that do not have a spine/backbone

This animal is vertebrate or invertebrate?

• Invertebrate

• Vertebrate

WHAT DO YOU THINK? Amphibians change their colors to...

• Protect their body

• Hide themselves from predators

• Breathe

• Walk

This group feeds milk to its young.

• birds
• mammals
• fish
• reptile

All vertebrates have a ____________ .

• skeleton
• mouth
• exoskeleton 
• legs

Animals that belongs to this group has no backbones

• Invertebrates

• Vetebrates

• Crustaeceans

• Mammals