Show:
Characteristics
The Needs of Animals
Vocabulary
How Animals Grow
Kinds of Animals
100
All living things are made of these microscopic organisms.
What are cells
100
Oxygen enters our body through the mouth and this.
What is the nose.
100
This means to sleep during the winter.
What is hibernate?
100
The time between an animal's birth and its death is called this.
What is the life cycle?
100
These kinds of animals have a backbone.
What are vertebrates?
200
All living things get rid of these materials that they don't need.
What are wastes?
200
Humans take in oxygen through these organs.
What are the lungs?
200
This means to move somewhere warmer and then return later.
What is migrate?
200
The first stage in an animal's life cycle is birth. This comes next.
What is growth?
200
These kinds of animals do not have a backbone.
What are invertebrates?
300
All living things get bigger. We call this ________.
What is growing?
300
We get this from the food we eat.
What is energy?
300
This is a gas in the air that we need to survive.
What is oxygen?
300
Butterflies and frogs change form as they grow. This is called _____.
What is metamorphosis?
300
These animals have fins, gills, and scales.
What are fish?
400
When living things make more things like themselves, it is called this.
What is reproducing?
400
A fish takes in oxygen with this organ.
What are gills?
400
This trait is one that is passed on to you from your parents.
What is an inherited trait?
400
Almost all animals come from this, either inside the mother's body or outside the mother's body.
What is an egg?
400
These kinds of animals can live in and out of the water.
What are amphibians?
500
All living things need these four things in order to live.
What is air, food, water, and shelter.
500
This is the reason animals need to find shelter.
What is to stay safe?
500
This trait is one that someone has to teach you.
What is a learned trait?
500
This animal hatches out of an egg outside the mother's body and can live on its own as soon as it hatches.
What is a turtle?
500
These kinds of animals live on land and have waterproof skin.
What are reptiles?