Is nitrogen fixation the process by which certain microorganisms absorb ammonium and convert it to
nitrogen that plants can use?
Indicate by YES (Y) or NO (N).
N
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The phrase ____ symbol refers to the symbol for a specific type of weld.
A. join B. joint C. weld D. combine
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In large construction projects, changes are handled informally without clauses to dictate procedures
Indicate whether the statement is true or false
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Frequency Distribution Diagram is another name for a: