Answer: option B) Organism Y has the benefit of not having to find a mate.
Explanation:
Unlike organism X, Organism Y is capable of reproducing it's young ones by undergoing meiosis or in the presence of a mate supply gametes that will then be fused together into a new offspring as characterized in sexual reproduction; AND ALSO in the absence of a mate undergoes mitosis, binary fission etc as characterized in asexual reproduction.
(A physical examination of the cats siblings) because you cant check its kittens, because there could be a dominant phenotype that caused them to have short tails. A physical examination of the cat wouldn't help either.
Answer:
to cause floods and erode the land
Fossil fuels, gasoline, diesel, electricity, etc.