The answer is b how bird choose were to build there nest
Answer:
At first you must be sure that your business will produce a profit so you should check the market of the supply and demand and make sure that you won't fold up. Also your business have to bring you joy and pleasure. You should like what you do - it is the main point. If you don't like what you do it will never work properly.
Explanation:
Pollution puts a lot of strain on the Earth in general.
Waist dumps do as well.
