When the shell of a pteropod (sea butterfly) was placed into seawater with the ph expected at the end of the century, the shell almost
a. completely turned black
b. doubled in size
c. completely dissolved
d. shrunk
as fast as you can
will mark brainliest
27 !

the answer is c.

oceanic acidification is occurring, which results in shelled creatures, clams, lobster, to have weaker shells as a defense. the shells break easily and are too weak to protect the organisms inside, unable to properly calcify their shells leaves them vulnerable to preditors...

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products