The answer is (1) because the carbon in the trees is released when it burns and this is the cause of global warming (in part)
It is not (2) because, I don't really know but it's not.
It is not (3) because it is exposing more sunlight and even that hardly affects it
And it is not (4) because biodiversity is the variety of species living in the forest so cutting them all down would just destroy their habitat and they would have to leave.
Electrophoresis is the process in which specific components are separated based on size.
As the name implies protein electrophoresis is used to determine proteins in a sample and DNA electrophoresis is used to determine DNA segments (and later sequences) in a given sample.
Answer: Both tested the idea of spontaneous generation.
Explanation: hope this is right and have a great day or night!! :)