Help plz 4. A student researching a northern forest ecosystem learns the following information
about feeding relationships in the ecosystem.
Northern Forest Ecosystem
• Insect larvae feed on white spruces.
• Shrews and snowshoe hares are prey for lynx, red-tailed hawks, and red foxes.
• Snowshoe hares eat both willows and white spruces.
• Shrews eat insect larvae.
• Red foxes sometimes eat insect larvae.
Which food web best represents the flow of energy in these feeding relationships?

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.

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