If the model below represents a volcano and its relationship to the layers of the earth, from which of the earth's layers does the magma come?

a. outer core

b. mantle

c. inner core

d. crust

second mirror gathers light from a faraway object and reflects it to another mirror. - a.

they are non-matter

explanation:

they are non-matter. basically, any type of energy or any abstract concept is an example of something that does not matter. other examples include dreams, magnetism, radio, and hate

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.

0.863333

86%

hope this