What is the function of nitrogen- fixing bacteria?
A. They are able to repair damaged nitrogen
compounds.
B. They are able to release nitrogen into the
atmosphere.
C. They are able to take atmospheric nitrogen and
convert it to usable ammonium.
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Which statement best describes the nature of science? a. science discoveries using the latest technology are the most valuable. b. scientific theories and laws are based on beliefs and popular opinion. c. scientific ideas change over time as new information is discovered. d. science is superior to other fields such as art, philosophy, and music. i think its c

What molecule does hemoglobin decay into over time

Crossing over is a method of (blank)?