The most productive marine habitats are in the open ocean.
select the best answer from the choices provided
a. t
b. f

When a septic tank backs up a goes in to clean it out

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.

How can the periodic table be used to predict the behavior of elements?