In which layer of earth’s interior is the temperature the highest?

a.
in the mantle

b.
in the lithosphere

c.
in the inner core

d.
in the asthenosphere

Would it be the mantle? It's the deepest layer and obviously the hottest.

This would be an open primary. a closed primary people can vote only prior to election day if the party if they are registered. independent voters can not participate. there is not a wide-open primary, but there is a semi-open primary.

A,f, g are the points