The salt in ocean water comes from all of the following EXCEPT A
eroding land.
В.
melting glacial ice.
C
volcanic emissions.
D
reactions on the sea floor.

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?