A. World Population doubles: 20th century
B. Last Drop in Human Population rates: Black Death Pandemic
C. Industrial Revolution: 19th century
D. ??????
Confusing question - reword!
The United Arabic Republic was formed by a union between <span>Iran and Iraq. The correct option among all the options that are given in the question is the fourth option or the last option or option "D". I hope that this is the answer that you were looking for and the answer has come to your desired help.</span>
The blank spaces in the task statement should be filled with; greater; slower respect.
<h3>Severity of storm activity along warm and cold fronts</h3>
Warm fronts conventionally often bring stormy weather as the warm air mass at the surface rises above the cool air mass, with the formation of clouds and storms.
Warm fronts move slower than cold fronts because it is more difficult for the warm air to push the cold, dense air across the Earth's surface.
Read more on storm activity;
brainly.com/question/11857753
