Biosphere- where living things exist
hydro- referring to just the water
geosphere-referring to entire thing
atmosphere- the gases in the air
Answer: PCR allows us to target and amplify one specific segment of DNA that is a few hundred base pairs in length out a complete genome of over 3 billion base pairs.
Explanation:
What would be followed by secondary succession?
A) a drought
B) a factory being built
C) houses being built
D) a forest fire
The answer is (C): Houses being built
