All of the above are correct
The answer is that they arrived in Mesoamerica in the 13th century
A. A was deposited most recently in the diagram above, as it is located in the top, showing that is the newest layer to be added.
Answer: The Arabian plate is located in the Middle East of Asia and is home to the countries of Kuwait, Bahrain, Qatar, the United Arab Emirates, Oman, Yemen, Saudi Arabia, Syria, Jordan and Iraq.
Explanation:
Tillage is a threat to the soil because it ruins the protective topsoil. hope it helps :)