Animal Vertebrates and Invertebrates OpenStax

These animals are covered in feathers.

• mammals

• birds

• mollusks

• reptiles

How many groups of vertebrates are there?

• 2

• 4

• 5

• 10

Which are the 5 groups of vertebrate animals?

• Mammals, fish, amphibians and sharks
• Mammals, fish, birds, reptiles and amphibians
• Lions, tuna, eagle, crocodile and frog
• Humans, fish, birds and reptiles

In what group would this animal be classified?

• Birds

• Mammals

• Arthropods

• Fish

• Mollusks

Tags

NGSS.MS-LS4-2

Which animals have scales?

• fish

• amphibians

• birds

• reptiles

• fish and reptiles

Animals are divided into vertebrates and invertebrates

• True
• False

The spider is a(n) _________________.

• amphibian

• arthropod

• insect

• reptile

An octopus is a __________.

• mammal

• worm

• mollusk

• arthropod

Cows are mammals because they ___________.

• have an exoskeleton

• have fur

• lay eggs

• do not have a backbone

Frogs are...

• Amphibians

• Mammals

• Reptiles

• Insects