Question

help with biology pleaseeeeeeeeeeeeeeeeeeeeeeeeWhat trends do you see in the organisms of the ecosystem if youdecrease CO2?1. Increase in energy storage molecules2. Decrease in H2O3. Decrease in energy storage molecules4. Increase in O2

Answer 1

We have to consider photosynthetic organisms, such as plants, that use light energy and CO2 to produce ATP in form of glucose, so if there were a reduction in an ecosystem and plants were the study object, there would be a decrease in energy storage molecules, such as glucose.

Considering this case, the correct answer then would be the third one.