Fossils in precambian rocks a rare well there are many fossils and rocks from the phanerozoic eon what does evidence suggest

Suppose you had to resolve the problems believed to be caused by distance decay in russia. what would you suggest?

Which two following best identify the central themes of this speech in the passage the man in the arena

Extensive and unusual cold snaps have occurred here recently. is this evidence that global warming is lessening or not occurring? no—although the long-term trend is for warming, short-term weather patterns can still be variable. no—melting of glaciers and ice caps is making the oceans cooler, which can cause cold snaps. yes-- if global warming really were occurring, cold snaps wouldn’t happen. yes—due to global warming, weather patterns should be become less—not more—variable.