Answer:
It is the affect of the destruction of the atmosphere and the pollution of the world causing it to heat up, causing more droughts, and the melting of polar caps. It damages the ecosystems and biomes many animals depend on.
Explanation:
Everyone 
done his or her homework.
Explanation:
Everyone is singular and, therefore, require singular verb.
Look at how the character change or grow
Hope this helps :D
Answer:
Look at the overall structure of your draft.
Explanation:
Whether you are revising a business letter, a research paper, or a short story, a logical first step of the revision process is to look at the overall structure of your draft. Before you begin analyzing word choice and polishing punctuation, make sure that the structure of your writing is sound.
