Read this sentence from the main text: All of this new information should make us think twice about things like antibacterial soap, which gets into our water supply.

What purpose does this sentence serve in the closing paragraph?

To argue that we kill too many beneficial bacteria

To create concern about the water supply

To introduce a new topic that needs scientific study
To suggest the new science of microbes may affect many things​

Explanation:

c . To introduce a new topic that needs scientific study

It’s c because it makes the most sence

Explanation:

the anwser is went creeping down the river again, across the wide lonely marshes to the sea.

i longed to go with them out into the world to seek my fortune in foreign lands—africa, india, china and peru!

and, dreaming of the lands i had never seen, i'd sit on there, watching till they were out of sight.

hey wanna : ) ; )