I would say d, based on the fact matter cannot be created nor destroyed
Answer:
B. a substance that can donate an H+ ion
Explanation:
A a lot cause the moon control the wave of the ocean
<span>Equilibrium is your answer i believe.
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Answer:
The presence of fecal coliform in aquatic environments may indicate that the water has been contaminated with the fecal material of humans or other animals. Fecal coliform bacteria can enter rivers through direct discharge of waste from mammals and birds, from agricultural and storm runoff, and from human sewage.
Explanation:
