I think it’s the first one - a , but I could be wrong
Answer:
sandy soil
Explanation:
A layer of pale, sandy soil lacking clay and iron is likely to be found in horizon E.
If the medication may cause drowsiness, the person taking them does not need to drive, operate machinery, or conduct any other business that requires one to be alert.
Answer:
This might not sound like much, but the pH scale is logarithmic, so this ... The ocean absorbs about 30% of the carbon dioxide (CO2) that is released in the atmosphere. As levels of atmospheric CO2 increase from human activity such as burning ... track and forecast ocean acidification, warming and other important ocean