In Yellowstone National Park, some species of algae and bacteria can survive and reproduce in hot springs
at temperatures near the boiling point of water. The
ability to survive and reproduce at these temperatures
is an example of
A) aggregate formation
B) adaptation
C) artificial selection
D) reproductive isolation

B) adaptation is the answer

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.

a compound light microscope is used to magnify objects in steps.  

hope it