Is it a question or ... no ?
So it can help circulate throughout the body blood stream
please mark as brainliest if im correct
please correct me if im wrong
B. Sympatric evolution. is responsible to this. It's the process of evolving species from one shared ancestor in the same geographic region.
<span>XX is the genotype. think of it this way;;
if you got a y, you're a guy.
it rhymes.
males are XY.</span>
