science

A

100

what are the 3 structures most plants have

roots, stems, leaves

200

this carries water, nutrients, and food throughout the plant

the stem

300

plants use energy from this to make food

the sun

400

this is how scientists group plants

by their structures

500

a hard, woody stem is called this

a trunk

B

100

these take in water and hold a plant in place

roots

200

this is where a plant makes food

leaf

300

one thick root is called this

a taproot

400

this enters through tiny openings in the plant leaf

carbon dioxide

500

these types of flowers have soft and green stems

tulips

C

100

substances that help living things grow and stay healthy

nutrients

200

this process is where plants make food

photosynthesis

300

during photosynthesis, plants give off this gas

oxygen

400

when you breathe, you take in this that plants release

oxygen

500

what do leaves use to trap energy from sunlight

chlorophyll

D

100

a structure that holds up the plant

stem

200

this substance is inside a plant's cell

cholorophyll

300

 during photosynthesis, plants change carbon dioxide and water into this

sugars

400

where do roots collect water from

the soil

500

this type of tree has short needle leaves

pine tree

E

100

carrots, radishes, and sweet potatoes are what that you can eat

roots

200

this gives the plant their green color

cholorphyll

300

leaves take in this gas

carbon dioxide

400

stems have these that carry food and water through a plant

tubes

500

a palm tree's roots cling to what

sand