Answer:
Rays having same endpoint E but not in the opposite directions are ED and EC. This pair of rays meet at point E having different directions.
Answer:
corona is dark solar feature I think
The approach that you're mentioning is called the <span>sociobiology approach. It's basically approaching biology and evolution but also including principles found in sociology.</span>
The changes in the fossils of a single organism over time will reveal (<span>B) how the species evolved.</span>
He is in search for the one true language of the universe.