Answer:
<h3>It happens when a population ages an increase in the population's mean and median ages.</h3>
<span>If you see a very tall, rock feature that looks like a jagged, rectangular block sticking out of the ground, you're probably observing a volcanic neck. Also known as a lava neck or volcanic plug, a volcanic neck is formed when magma solidifies within a vent of an active volcano. This can harness great amounts of pressures which could lead to an explosive eruption.</span>
The answer should be 3a-6+14 = 3a+8.
all i could find is this map.
<span>A floodplain or flood plain is an area of land adjacent to a stream or river that stretches from the banks of its channel to the base of the enclosing valley walls </span>
delta IDK
relating to or derived from alluv
<span>An oxbow lake is a U-shaped body of water that forms when a wide meander from the main stem of a river is cut off</span>ium
hope it helps :)
