The Sun is the largest object in our (1) . Its (2) controls the motions of the planets. The center of the Sun is very dense. The high temperature at its center causes the solar interior to be (3) throughout. The visible surface of the Sun is called the (4) .

Which of the following statements is most likely a characteristic of an authoritarian government in africa

15 points need quick 1. looking at your graph and the geologic time scale during what period did this rock form? what is the age span of the rock, in millions of years? 2. this rock sample is limestone and shale. with what you know about rock formation, what type of environment did these organisms live in? 3. if some of these fossil samples were found in a rock also containing leaf fossils, could you use radiocarbon dating to determine the age of this rock? explain.

Explain one positive effect of devolution. use a historical or contemporary example to support your argument.