im pretty sure its just the first and second options
hope this helps :D
Answer:
At almost the opposite point on the Earth's surface, the "P" waves reappear. The shadow zone exists because the waves are refracted as they pass through the boundary between the mantle and the core and are diverted from their original paths.
When we drinks water, those little droplets on the outside of the glass are condensation. I think?
One of the negative impacts of eutrophication and increased algal growth is a Loss of oxygen known as anoxia
they can mate with grizzlies
