Now replace “Distance from Light Source (cm)” with “Carbon Dioxide (% Baking Soda)” on the x-axis. You can do this by dragging “Carbon Dioxide (% Baking Soda)" from the table to the left of the graph to the area under the x-axis that says “Distance from Light Source (cm).”

Question

Your updated graph should have 3 data points. Use this graph to fill in the blank and complete the sentence. Not all answer choices will be used.

As carbon dioxide levels increase, the amount of oxygen produced by the plant

Answer 1

As carbon dioxide levels increase, the amount of oxygen produced by the plant increases.

(Depending on the data in the graph, you might choose "decreases" or "stays the same," but generally, increased carbon dioxide is expected to enhance photosynthesis and oxygen production up to a certain point.)