Ca because it has a larger atomic radius.
<span>Mg + O2 > MgO. In reactant side, 2 O atoms and 1 Mg are present. In product side, 1 Mg and O atoms are present. Put 2 in product side to balance O atoms and 2 at Mg in reactant side to balance Mg atoms. Therefore the balanced equation becomes, 2Mg + O2 ----> 2MgO. Hope it helps.</span>
Here is what Golgi looks like, so that you can look at the picture and describe it.
______________________________________________________________
____________________________________________________________________________________________________________________________
Glad I could help, and good luck!
-----------------------------------------
------------------------------------------
------------------------------------------
"windweathered" because the use of wind weathering would bring the sand all around and it would be wind weathered