vocabulary
hard skeletons on the outside of their body
What is an exoskeleton?
animals blend into their environment
What is camouflage?
A cat starts as a baby_________
What is kitten?
This animal sheds its skin as it grows
What is a snake?
Charles Darwin was born in
What is England?
a characteristic that increases an organism's ability to survive
What is an adaptation?
Some animals have these kind of feet to help them swim
What are webbed feet?
Most animals are born looking like their_____
What are parents?
The type of skeleton that is on the inside of the body
What is an internal skeleton?
Darwin studied plants, rocks, and _____
What are animals?
A random change in a gene
What is a mutation?
Some animals have this skin type to keep them warm
What is fur?
The life cycle pattern is made up of birth, ______, and death.
What is growth?
Most fish take in oxygen through this structure
What are gills?
Darwin wrote a book about natural _______
What is Natural Selection?
the predictable order of changes in communities after a change occurs
What is succession?
Animals have horns for this purpose
What is protection?
The life cycle pattern where the animal changes form
What is metamorphosis?
Humans take in oxygen through their nose and ____
What is mouth?
Darwin proposed that animals adapt to their ___
What is environment?
the process of an animal changing form during its life cycle
What is metamorphosis?
The adaptation that helps giraffes get its food
What is a long neck?
A tadpole will change into an adult______
what is frog?
The physical structure of an egg that keeps it protected
What is the hard shell?
Darwin's theories are still used today. True or false.
What is true?