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which organisms belong to the same trophic level as newfoundland herring?
a. sea gulls that eat newfoundland herring
b. all fish that swim in the same waters as newfoundland herring
c. copepods and other organisms that herring eat
d. north sea herring, which also eat copepods

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

What could happen if two base pairs on a strand of dna or switched