Differences in air pressure drive the global wind systems on earth. which term describes polar winds that blow from east to west? a.)easterlies b.)westerlies c.)jet streams d.)trade winds

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.

high growth (apex)

a bird that nests only in a particular tree species.