is a living thing

The basic building block that makes up all living things.

an animal with a backbone.

an animal that does not have a backbone.

different parts of an organism

Part of the plant that take in water and hold plant in place.

______________ substances that help living things grow and stay healthy.

____________is a structure that hold up the plant and carries nutrients to the different parts.

The part of the plant where the food is made. Process in which plants make food.

Process in which plants make food.

___________ are structures that take in oxygen from the air.

Organs that exchange oxygen and carbon dioxide with water

Safe places where animals seek protection

A hard covering, or shell, that holds up and protects an invertebrates body.

A vertebrae that has a beak, feathers, two wings, and two legs, and lays eggs.

A vertebrate that has scaly, waterproof skin, breathes air with lungs, and lays eggs.

A vertebrate that spends part of its life in water and part of its life on land.

A vertebrate that lives in water and breathes oxygen using gills.

A vertebrate that has hair or fur, is born live and feeds its young with milk.

How do trees make food?

The living and nonliving things that interact in an environment.

The home of a living thing.

A series of organisms that depend on one another for food.

An organism such as a plant that makes its own food.

An organism that eats other plants or animals

An organism that breaks down dead plant and animal material.

several food chains that are connected.

A pattern of weather at a certain place over a long period of time.

a mixture of minerals, weathered rocks, and decayed plant and animal material.

An ecosystem that has a dry climate with little rainfall.

An ecosystem with many trees.

A large body of salt water.

an ecosystem where water covers the soil for most of the year.

A structure of behavior that helps an organism survive in its environment.

An adaptation that allows an organism to blend into its surroundings.

An adaptation in which an animal is active during the night and asleep during the day.

An adaptation in which one kind of organism looks like another kind in shape or in color.

To rest or go into a deep sleep through the cold winter.

To move from one place to another.

Which is something that all animals need.?

Which animal is a reptile?

Which is a trait of all birds

Which animals are in the same group

Which of these is a decomposer?

Which is the producer in this food chain?

The part of the plan that holds the plant in place and absorbs nutrients from the ground.

The part of the plant that makes food for the rest of the plant.

The part of the plant that carries water to the rest of the plant and helps support the plant.

The part of the plant that has the seeds and helps the plant reproduce.