What type of soil is found around pennsylvania riverbanks and consists of particles smaller than sand?

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.

multiply it by 5 in order for you to understand i cant give an exact answer.

your answer would be a, maximum exploitation of resources.

answer denitrification;