B. Thats what i got out of it. I might be wrong tho sorry.
Answer:
Although amount and number both refer to quantity, and although plenty of people use them interchangeably, there is a difference.
Dear sir,
I am writing to you to inform you about the dangers that pollution of water bodies can cause in the environment.
Polluting water bodies is bad for the aquatic animals and for human beings. Pollution of the water can lead to the death of aquatic animals like the fishes, crabs etc.
Furthermore, pollution can lead to several health conditions such as diarrhea, cholera, cough etc. It's important to keep the environment clean and water bodies safe. Pollution can also lead to cancer which can then lead to death.
In conclusion, I'll be grateful if the issue of pollution is addressed and the environment becomes better for everyone.
Yours faithfully,
John.
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Two points (2) - ten points (10)
Basically, the problem looks like: 2 - 10.
Since the 2 is in front and not the 10, the answer is going to be a negative.
Add 2 - 10 as if the 10 was in the front to get 8. Then, put a negative sign in front of it to make it the correct answer.
Answer: -8
