Macrophages (Choose that apply) A( Are Cells of the immune system
B( Are Part of the inflammatory response
C( Are Red blood cells
D(Make antibodies
E( Are Part of the second line of defense

b . streams flow into shallow areas.

f . movement of earth’s crust creates low areas that fill with water.

i say yes because i mean like they were born at the same time "in genesis in the " no, because who knows what humans have affected first it could be the ocean floor or the continent. mostly the continent older because that's what we live on & we mostly make manmade things on it.how's that?