It seems that you have missed the necessary options for us to answer this question, but anyway, here is the answer. The climatic zone in which the day length is about the same during the entire year is Tropical. Hope this answers your question. Have a great day!
The theory is likely wrong - the theory must then be rejected and a new theory should be proposed, one that will lead to a new hypothesis which then should be tested.
In my opinion, the correct answer among the choice given above is option D. It is advantageous for grazing mammals to gather in groups because groups <span>offer greater protection from predation. It protects them because predators will think twice in nearing the group because it is outnumbered.</span>
mobility because reporduction and homeostastis are caratristics of living things while mobility is not.
A chromosome consists of a single, double-stranded DNA molecule. Chromatids are two molecules of double-stranded DNA joined together in the center by a centromere. Chromosomes have a thin ribbon-like structure. Chromatids have a thin and long fibrous structure.