Show:
Plant Life Cycle
Animal Life Cycles
From Parents to Young
Vertebrates
Animal Parts
100
A structure that can grow into a new plant.
What is a seed?
100
The process where some animals change shape.
What is metamorphosis?
100
A feature of a living thing.
What is a trait?
100
a kind of animal with a beak, feathers, two wings, and two legs.
What are birds?
100
structures that take in oxygen from the air.
What are lungs?
200
Begin to grow, or sprout.
What is germinate?
200
The amphibian life cycle begins with this stage.
What is an egg?
200
The passing on of traits from parents to young.
What is heredity?
200
Vertebrates with scaly skin.
What are reptiles?
200
Structures that take in oxygen from the water?
What are gills?
300
Two plants structures used to make seeds.
What are flowers, fruit, or cones?
300
While reptiles lay there eggs on dry land, fish lay there eggs here.
What is water?
300
Traits that come from parents.
What are inherited traits?
300
Frogs, toads, and salamanders are examples of these.
What are amphibians?
300
a safe place for animals?
What is shelter?
400
The movement of pollen from the male part to the female part.
What is pollination?
400
These animals do not go through metamorphosis.
What are reptiles, fish, birds, and mammals?
400
An organism's young.
What are offspring?
400
Vertebrates that spend their whole lives in the water.
What are fish?
400
animals with backbones
What are vertebrates?
500
The stages in a organism's life.
What is a life cycle?
500
These animals do not hatch from eggs.
What are mammals?
500
New skills that people and animals gain over time.
What is learned traits?
500
Vertebrates with hair or fur.
What are mammals?
500
Thin, hard covering that insects have.
What is an exoskeleton?