Scientific Method

123456
Across
  1. 2. All living things need this. We drink it, plants get it from rain.
  2. 4. If an animal gets bigger we know that it
  3. 5. making new organisms.
Down
  1. 1. When we breathe out carbon dioxide or use the restroom we are eliminating ________________.
  2. 3. We eat food to get this.
  3. 4. When we breathe we are exchanging ______________.
  4. 6. Mr. Stewart running from a snake is an example of responding to __________________.