A river's width and depth increases as more water is added from tributaries.
Urbanization with increased medical facilities, DTM stage 3.
Astronomers use redshirts to track the rotation of our galaxies, tease out the subtle tug of a distant plant on its parent star, and measure the expansion rate of universe.
<span>Theres 1,250 in (2013)</span>
Answer: 15: Wet erosion
16: Freezes and thaws frequently
Explanation: None really.
