I would think the second one would be correct. But I am not 100% sure.
The answer is A (the sun)
I think it has to do with its age and being around for millions of years.
Answer:
the phenotype of the height of the plants would be all tall since there is a dominant allele in every genotype
archaea doesnt have any nucleous, while bacteria have it
Archaea and bacteria are generally similar in size and shape, although a few archaea have very different shapes, such as the flat and square cells