Why did the heliocentric model of the universe replace the geocentric model of the universe? O The heliocentric model provided a simpler explanation of the motions of the planets.

O The heliocentric model proved that the Earth rotated.

O The geocentric model did not predict the phases of the Moon.

O The geocentric model no longer predicted the positions of the constellations.

Which of the following describes what rocks usually are composed of ,

Sandstones that form in aeolian (wind/desert) environments appear very different from other sandstones, such as those formed in a beach/ shoreline environment and in rivers on land. give three identifying properties for each of the three sandstones that would tell a geologist which depositional environment they formed in. consider things such as the relationship between transportation and grain size, shape, roundness, sorting, fossils and composition.

Unlike other andean nations, chile has a relatively small population of mestizos people of european descent indians people of asian descent