Shark Attack!

nonfiction readings that is written to inform the reader about the natural or social world

We read an _____________ ________________ about the ocean.

tiny water plants

resistant to infection; protected

Sharks have developed _______ systems.

when an animal or plant species dies out and there are none left on Earth

I have a ______________ from falling off my bike.

the heaviness of a person or thing

the natural environment of an animal or plant

the remains of plants and animal that lived millions of years ago

an injury to the body

group of living things connected by eating habits so that each living thing eats the living thing before it

tough flexible tissue that makes up most of the skeleton of vertebrates