Please help asap and when ur doing the answers (for example) put 1 is A .. (if u send me a link to the answers Im reporting you just write it down please) and reason I will report . Anyways here are the photos. FYI U WILL GET 20 POINTS!!

Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.

Displacement is the slope of a velocity vs. time graph a. true b. false

The kw for water at 0 °c is 0.12× 10–14 m2. calculate the ph of a neutral aqueous solution at 0 °c.