Have you gone fishing before, because i think we should hook up... who likes the subject??

well, that was god awful

Explanation:

I-

This catch wasn't it fam

Explanation:

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.

i believe it is-

d.) gravity pulled particles of dust and gas together to form planets.