Unit 4 Lesson 1 Open Court Flashcards

1

Watch, a careful study

2

A gas made up of one carbon and two oxygen atoms; people exhale it.

3

Healthy, giving nourishment; useful as food

4

To grow or cause growth

5

Pleasant conditions with freedom

6

To move forward

7

A powder made in flowers to help flowers reproduce

8

To make or create something

9

To move from one place to another

10

To move from one place to another

11

To breathe out

12

A gas that people need to breathe

Unit 4 Lesson 1 Open Court