During the Early Paleozoic Era, the Current Continents of South

Q37: _means "planets in the making."<br>A)Protoplanets<br>B)Jovian<br>C)Terrestrial<br>D)Asteroids<br>E)none of the

Q38: The_ were the dominant trees of the

Q39: During the late Paleozoic, the present- day

Q40: The first true terrestrial animals were the

Q43: The Cenozoic Era is often called the

Q44: Towards the end of the Mesozoic Era,

Q45: During the Cenozoic, plate interactions gave rise

Q47: One group of reptiles, exemplified by the

Q48: Western North America is the leading edge

Q59: Bacteria that thrive in oxygen free environments