One of the reasons for delayed exploration from european countries into africa was that:

a- little was known about the land past the coastal regions of africa.

b- no one knew about the vast resources yet to be discovered in africa.

c- neither of these are reasons for the delay.

d- both of these are reasons for the delay.

answer; gravity pulls glaciers down hill and as glaciers flow it pick up rocks and soil;

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;