A student uses the method of successive approximations.

Generally, investment philosophy is dividend into one category: conservative.

Why are gold and platinum used for jewelry

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.