In metaphase I of meiosis I, the pairs of homologous chromosomes, also known as bivalents or tetrads, line up in a random order along the metaphase plate. The random orientation is another way for cells to introduce genetic variation.
the lithosphere is inbetween
True
Entrainment is to synchronize an organism to an external whole for example music or tapping.
Hope this helps!
I am pretty sure that the answer is B.
