Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
(4A) Science Review-Animals with backbones
0
%
0
0
0
Back
Restart
Humans are not mammals.
False (are)
Oops!
Okay!
"Moist" means without water.
False (with water)
Oops!
Okay!
Birds are the only animals that have feathers.
True
Oops!
Okay!
A backbone is what makes a vertebrate different from an invertebrate.
True
Oops!
Okay!
An amphibian doesn't breathe through its skin after it grows up because it has a lung.
False (still breathes through its skin)
Oops!
Okay!
Warm-blooded or cold-blooded? Birds
warm-blooded
Oops!
Okay!
Reptiles cannot breathe through their skin.
True
Oops!
Okay!
A sheep's offspring develops inside its mother's body.
True
Oops!
Okay!
None of the mammals lay eggs.
False (some, duck-billed platypus and spiny anteaters)
Oops!
Okay!
Amphibians are warm-blooded animals.
False (cold-blooded)
Oops!
Okay!
A warm-blooded animal gets heat from breaking down food.
True
Oops!
Okay!
An amphibian's skin needs to stay moist.
True
Oops!
Okay!
Warm-blooded or cold-blooded? Alligators
cold-blooded
Oops!
Okay!
Warm-blooded or cold-blooded? Salamanders
cold-blooded
Oops!
Okay!
Warm-blooded or cold-blooded? Ape
warm-blooded
Oops!
Okay!
Sharks are a kind of bony fish.
False (cartilaginous fish)
Oops!
Okay!
A cold-blooded animal can't keep constant body temperature.
True
Oops!
Okay!
Reptiles also live near water and need to keep their skin moist.
False (don't need, dry skin)
Oops!
Okay!
Warm-blooded or cold-blooded? Bat
warm-blooded
Oops!
Okay!
Reptiles and amphibians are both cold-blooded animals.
True
Oops!
Okay!
Mammals care for their offspring.
True
Oops!
Okay!
Mammals don't have hair or fur.
False (have)
Oops!
Okay!
The young of a frog is called a __________.
tadpole
Oops!
Okay!
Koalas carry their offspring in the pouch until they are grown.
True
Oops!
Okay!
The largest class of vertebrates is the ____________.
bony fish
Oops!
Okay!
Most amphibians live near water.
True
Oops!
Okay!
Vertebrates are grouped into _______ classes.
seven
Oops!
Okay!
Snakes are not reptiles because they don't have legs.
False (are reptiles)
Oops!
Okay!
Reptiles live on land.
True
Oops!
Okay!
There are plate-like scales on a reptile's skin.
True
Oops!
Okay!
The skeleton of a bony fish is made of bones.
True
Oops!
Okay!
The skeleton of a jawless fish is made of cartilage.
True
Oops!
Okay!
Amphibians spend all of their lives in the water, frogs are examples of amphibians.
False (part of their lives on land, part in water)
Oops!
Okay!
Reptiles are cold-blooded.
True
Oops!
Okay!
All the birds have feathers, that means all of them can fly.
False (not all)
Oops!
Okay!
The body temperature of a warm-blooded animal changes a lot.
False (doesn't change much)
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies