Review - Unit 3

Check the characteristics of the MAMMALS:

• Cold-blooded, ociparous, covered by fur

• Covered by fur, oviparous, drink mother's milk

• Covered in scales, viviparous, walk.

• Viviparous, vertebrates, drink mother's milk

Fish are vertebrates.

• TRUE

• FALSE

Fish breathe using

• Gills

• Fin

• Lungs

• Skin

All mammals are carnviores.

• TRUE

• FALSE

Check the animals that are OVIPAROUS.

• Mammals and birds.

• Mammals and fish.

• Birds and repetiles.

Birds with LONG, THIN BEAK eat nuts.

• TRUE

• FALSE

Check the groups of animals that are COLD-BLOODED.

• Mammals and fish

• Amphibians and reptiles

• Birds and invertebrates

• Reptiles and mammals

Check the invertebrates.

• Octopus and crab

• Lion and fish

• Frog and cat

• Snake and spider

Spiders have a soft body and snails have a shell.

• TRUE

• FALSE

Check the bird that CAN'T fly.

• Hummingbird

• Eagle

• Penguin