Which pieces of evidence suggest that stars are releasing energy? absorb gravity release heat absorb light release gravity absorb heat release light I NEED HELP ASAP

coral.

explanation:

coral. many marine organisms that produce calcium carbonate shells or skeletons are negatively impacted by increasing co2 levels and decreasing ph in seawater.

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.

lol idk man i guess u gotta ask bill nye the science guy

its pwirhfpiwe

explanation:

because dgjpwojefopjwp