You get 13 points if you help me!!
What causes the ocean acidification that is affecting many organisms in the ocean from coral reefs to clam shells to plankton?

A) CO2 dissolves in ocean water
B) sunscreen in the water
C) ocean pollution
D) warm water
E) sediment stirred up by extreme storms

people who take vitamin supplements

explanation:

chemical properties are the characteristic of matter which can only be observed by changing the chemical identity of a sample like flammability reactivity and toxicity.

i think it is true since you can test the answer and can use observations to complete it.