Location? chemicals in the lakes? the species that live in or surrounding the lakes? hope this helps :)
True, Methane is a greenhouse gas
The correct answer is Individual.
Species is the basic unit of macroevolution.
We can term macroevolution as a large-scale change at the species level which results in the formation of new species.
I believe alleles for the same trait are separated from each other during the process of meiosis.
