All vertebrate animals have

• backbones and warm blood

• cold blood and cells

• warm blood and cells

• backbones and cells

How can I distinguish a dog from a lizard? (distinguish means tell the difference between the two.)

• Ask myself: Does the animal have 4 limbs (arms/legs)?

• As myself: Does the animal consume food for energy?

• Ask myself: Does the animal lay eggs?

• Ask myself: Does the animal have an exoskeleton?

Tags

NGSS.MS-LS4-2

Vertebrate "A" has fins, scales, no hair, no legs. What is it?

• mammal

• fish

• amphibian

• bird

• reptile

Vertebrate "B" has fins, scales, no hair, no legs. What is it?

• mammal

• fish

• amphibian

• bird

• reptile

Vertebrate "C" has legs, scales, no hair, and no fins. What is it?

• mammal

• fish

• amphibian

• bird

• reptile

Vertebrate "D" has no fins, no scales, but it has legs and hair. What is it?

• mammal

• fish

• amphibian

• bird

• reptile

Which is an amphibian?

• turtle

• frog

• bear

• eagle

Which is a reptile?

• turtle

• frog

• bear

• eagle

Which is a bird?

• turtle

• frog

• bear

• eagle

Which is a mammal?

• turtle

• frog

• bear

• eagle