Why does the sun appear to be the brightest star in the sky? A: It is the largest star in the galaxy so it is the brightest star.
B: It’s relative distance to earth is closer than the other stars.
C: It’s apparent brightness is much greater than the other stars.
D: It burns more gas making it brighter than any other star.

The great scientist alfred wegener proposed that continents have moved, while other scientists such as t.c.chamberlin argued against wegener. wegener's ideas eventually won, and are now widely accepted, because: a) wegener's ideas were more beautiful, and so were favored by the intellectual elite.b) wegener's ideas did a better job of predicting the results of new observations and experiments.c) wegener's ideas appealed to dead white european males, whereas chamberlin's didn't.d) wegener's ideas appalled dead white european males, and we all know that in this politically correct era,dead white european males cannot get a fair shake.e) wegener won the nobel prize.

James hutton is ? a. extensively studied fossils. b. revealed that fossils would provide the history of past life. c. created the first scientific classification of plants and animals. d. provided geologic evidence necessary for calculating the time span of evolution.

What is most likely the effect of unrestricted hunting of gray wolves on the food web of the region