One main group of animals has ________________, the other does not.
What are backbones?
100
A ____________ usually has hair or fur on its body.
What is mammal?
100
Birds have _________ and ________.
What are feathers and wings?
100
Most fish are covered with ________.
Fish have _______.
Most fish ___________ from eggs.
What are scales, fins, and hatch?
100
Most reptiles have _________ skin.
What is dry?
200
Bones help give an animal __________.
Bones can help an animal ________.
Bones can help __________ some body parts of animals.
What are shape, move, and protect?
200
Scales _______ and _________ a reptile’s body.
What are cover and protect?
200
Most amphibians have __________, ________ skin.
What is smooth, wet skin?
200
Penguins do not fly. Their wings are adapted for __________.
What is swimming?
200
Reptiles are adapted to changes in air temperature. A reptile’s body is cold when the air is ________. A reptile’s body is warm when the air is __________.
What are cold, and warm?
300
A penguin’s top feathers are ___________. These feathers help keep the penguin _______.
What are waterproof and dry?
300
The _________ skin helps the desert iguana keep ________.
What are light, and cool?
300
This snake’s mouth is adapted to open very _______. A snake can ________ its food whole.
What are wide, and swallow?
300
Most amphibians _____________ their life in the water. Many amphibians move to the _______ when they are grown.
What are begin, and land?
300
Insects are animals that do not have _________.
What are bones?
400
Fish have gills. Gills are body parts that help fish get ________ from the water.
Fish have fins to help them __________.
What are oxygen and swim?
400
A chameleon has a long __________. The chameleon has a sticky _______ at the end of its tongue. Food _______ to this ball.
What are tongue, ball, and sticks?
400
Insects have __________ body parts. Insects have __________ legs.
What are three, and six?
400
_______________ help some insects feel, smell, hear, and taste.
What are Antennae?
400
A diving beetle’s legs are ___________ for swimming. The ___________ legs help the beetle move through the water.
What are adapted, and hairy?
500
This porcupine fish is adapted to protect itself. The porcupine fish can make itself ______. _________ ________ stick out from its body when it is big.
What are big, and sharp spikes?
500
Tree frogs have ___________ ________ eyes. The frog’s eyes help ______ animals away
What are bright red, and scare?
500
An octopus is adapted to find and catch food. An octopus has good ___________.
What is eyesight?
500
The __________ ________on its arms help the octopus hold its food.