Initially, an infant has no response to a nurse's white uniform. but after a couple of painful experiences of getting a vaccination shot from a nurse in a white uniform, the infant will react with fear in response to a nurse in a white uniform who simply walks into the examining room. in this example, the sight of a nurse in a white uniform has become a(n) to the infant.
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Biology, 22.06.2019 00:20, vale4287
1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the βfittestβ of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.
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Biology, 22.06.2019 02:30, EMQPWE
Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe
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Initially, an infant has no response to a nurse's white uniform. but after a couple of painful exper...
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