Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water. ( please take notes)
b. Do
Auxiliary verbs form the mood or tense of the other verbs in the sentence. There are three primary auxiliary verbs in the English language and these are: be, have and do.
Answer:
it controls which sources to use.
Answer:
Grammar, punctuation, accent, tone, etc. Hope this helped! <3 Sorry if it dodnt! :(
