point M is located at (3,-5) . point N is the reflection of point M across the between M and N in what quadrant is point N

Who came up with the theory of evolution

According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan

Why does less erosion & more deposition take place on the outside bank of a meander?