Vocabulary
Critical Thinking
100

a part of an organism

structure

100

Which structure helps a plant make new plants?

flower

200

the plant structure where a plant makes food

leaf

200

Which substance gives leaves their green color?

chlorophyll

300

structure that takes in nutrients and water

root

300

Needles on an evergreen plant are examples of which plant structure?

leaf

400

structure that holds the plant up

stem

400

What is the stem's job?

to hold the plant up

500

the process through which plants make food

photosynthesis

500

What do people get from plants? Explain.

We get oxygen from plants. We exhale carbon dioxide that the plants need. 

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