Answer:
experiment
Explanation:
When you are controlling the conditions it is called an experiment.
If the weather gets too cold, the plants the deer eat can die causing the deer to starve to death and lower the population of the species.
The products for photosynthesis are sugar (C6H12O6) + oxygen (6O2)
Sorry that person didn’t help but your answer is
removal of vegetation, production of paper, construction production, and agricultural production
if you told me what process i could help you - post a new question and ill try to help you