Out of the choices given, the one thing that signifies the period known as prehistory was there was no form of writing. The correct answer is C.
Answer:
Plant exploration is the act of searching plants or plant parts for the purpose of discovery of information or resources about the plants.
Explanation:
The retirement ceremonies are less formal it usually starts with a brief meeting between the retiring officer and his/her family and the presiding official. Usually in the front row to the right of the center aisle the members are escorted to their seats. Then, the officer to be retired and the presiding official, who take their places in front of the audience. The appropriate General's March/Ruffles and Flourishes is played once the official party is in position if the presiding officer is a general officer. Posting of the colors is appropriate, or flags may be positioned beforehand. Chairs should be provided on stage for the presiding official, retiring officer, and his or her spouse.
The way I'm putting might be wrong but, i think its because the Arab and Israelis have different opinions and ideas, ideas from the Israelis may seem pathetic to the Arabs and vice-versa. You see the countries are afraid of change, and don't want to leave behind what they already have thinking taking out the different may lead them to victory.