Sewage holds toxic microbes and contains a mixture of suspended impurities. When these impurities hit drinking water microorganisms begin to deteriorate the water, and uses up the dissolved oxygen with the microorganisms, making these water dangerous to drink from. Major impacts of this can include giardia, salmonella, cryptosporidium, and E. coli.
Answer:
The answer is between a or b
but I strongly suggest the option a.
Evolution is the answer
The milky way is your answer
Answer:
it will option D bcs force is zero
