Use your understanding of the nitrogen cycle to answer the questions provided.
The nitrogen cycle could not exist without
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How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.