Answer:
the types of chemical reaction are combination, decomposition, single replacement, double replacement, combustion
Answer:
I believe it's the lowest portion of the atmosphere
Remember pH=-log(H ions). So it would be pH=-log(10^-7).
Answer: C) Subatomic particles
Explanation: I just learned this in ap environmental science
Answer and Explanation:deposition has been occurring on earth for a very long time. as time goes by, more deposits form layers on the earth, including the remains of animals and plants that would later become fossils, burying the previous deposits in another layer of newer deposits. therefore it follows that layers which are found deeper are older than those found in layers near the surface....
hope it helps u..
