The source of a stream is at an elveation of 1861 meters. the stream ends in a lake at an elevation of 361 meters. if the lake is 100 kilometers away fro the source, what is the average gradient of the stream? 1.5m/km

a
1.5m/km

b
.5 m/km

c
10 m/km

d
15m/km

the correct answer is b. possesses the characteristic of compartmentalization of organelles, wherein the organelles are bound by membranes.

explanation:

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called