When tagging animals for study of , scientists must make sure markings do not harm the animal, are non-toxic and remain secure so they do not come off, and the location and color does not make the animal more or less obvious to predators. A)population size
B)territory or range
C)social patterns
D)migration

In dunker's candle experiment, subjects weren't able to find a solution to the candle problem because they could not see past the conventional use of the box. which obstacle to problem solving did the subjects experience? (2 points) functional fixation counterproductive heuristic confirmation bias overconfidence

How much hazardous chemical waste is produced per year in the us?

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