Which is an example of an internal stimulus?
a) a sudden change of air temperature
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Biology, 24.01.2020 10:31 georgeonnatreev2275
Which is an example of an internal stimulus?
a) a sudden change of air temperature
b) an artificial light that attracts insects
c) an increase in the amount of water available to a plant
d) a decrease in oxygen levels in the blood during exercise
Answers: 1
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Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass
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