![subject](/tpl/images/cats/biologiya.png)
1. Collect data: Use the Gizmo to learn what gases plants and animals take in and give off. Try it in both light
and dark. Record your results below. If you do more than five experiments, write your extra results in your
notebook or on separate sheets of paper.
What is in the tube
Lights: on/off
Results
![ansver](/tpl/images/cats/User.png)
Answers: 3
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