What method would be the best choice for a climatologist to find out what the ocean temperatures were like during the Pleistocene ice ages 30 million years ago?
Analyze ice core samples from pleistocene glaciers.
Analyze the tree rings of petrified wood from the Pleistocene.
Analyze alkenones molecules of phytoplankton in rocks of that period.
Analyze O-18 ratios from Antarctic glaciers.
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Biology, 22.06.2019 12:20
Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting
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Biology, 22.06.2019 16:30
Drag the tiles to the correct boxes to complete the pairs. match wach fossil with the layer where it’ll be present based on these condition
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Biology, 22.06.2019 16:30
These are the components of the reservoirs of carbon that are exchanged in our environment.
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Biology, 22.06.2019 17:20
Protein and polypeptide sequences can be determined by first partially hydrolyzing the protein or polypeptide followed by amino acid sequencing of the fragment pieces using the chemical degradation process known as edman degradation. determine the sequence of the initial (18-amino acid) polypeptide that produces the following five partial sequences after hydrolysis and edman degradation.
Answers: 1
What method would be the best choice for a climatologist to find out what the ocean temperatures wer...
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