According to the table above, chose the option that would be the smallest?
megameter
hectogram
nanosecond
picometer

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

69 is the correct math for the amino acids

some scientists like gregory adcock agree with thorne's theory of regional continuity.

others, like chris stringer and ian tattersall, believe thorne's results may be contaminated or misinterpreted.

answer; ///animal spirits;