Astrophysical Data mMoon = 7.35 x 1025 grams
msun = 1.989 x 10" grams
dearth-Moon = 384,000 km
dearth-sun = 1.50 x 108 km
Using the data above determine the ratio of the Force of gravity pulling on you from the Sun to that from the Moon.

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.

Largest layer of atmosphere international space station orbits ultraviolet radiation causes ionization the phrases describe what layer of earth's atmosphere?

Witch religion first gained poularity as a part of roman empire in the 4th century