A river is a naturally water flowing channel. Rivers originate from hills or mountains. Some rivers come from rain water and some from melting of snow. Flowing rivers carry lots of materials known as river’s load. They may be bed load and suspended load. River’s load consists of rocks, stones, and various large particles. Heavy load carried through riverbed and fine particles float in the water.
the answer is 95 degrees
not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.