Answer:
You could start by rephrasing the question, followed by your response. For example, "Communication changes based on my environment because..."
You could then list what reasons you have in your first sentence, and then dive into each reason and back it up with evidence.
Making this up, but if it was trees, birds, and food, you could add:
"...because of the amount of trees in one's environment, the importance of the bird population, and the amount of food that is available." After that you can choose one at a time to focus on throughout.
Make sure you wrap things up with a solid conclusion (restate the first sentence in a different way) and you should have a solid paragraph.
Hope this helps :)
Step-by-step explanation: