living things
animals
plants
human body
Earth & Space
100

what do you living things to survive

air,food and water

100

what animals says "meow"

cats

100

what part of a plant absorbs water?

roots

100

What organ pumps blood?

The heart

100

What planet do we live on?

Earth.

200

what do living things do as they get older

they grow and change

200

how many legs does does a dog have?

four

200

what part of the plant makes food?

leaves

200

What organ helps you breathe?

The lungs.

200

What star gives Earth light and heat?

The Sun.

300

is a tree living or nonliving

living

300

what do fish use to breathe underwater?

gills

300

what do plants need from the sun?

ligth

300

What is the largest organ of the human body?

The skin.

300

What is Earth’s natural satellite?

The Moon.

400

what do plants use to make food?

sunlight

400

what is the largest land animal?

the elephant

400

what gas do plants take in 

carbon dioxide

400

What organ controls the body?

The brain.

400

What planet is known as the Red Planet?

Mars.

500

what is the difference between living and nonliving things?

living things grow, change and need food

500

what group of animals has feathers?

birds

500

what process do plants use to make food?

photosynthesis

500

How many bones does an adult human usually have?

206.

500

How many planets are in our solar system?

Eight.