Answer:
frogs, toads, salamanders, and caecillans
Explanation:
About 90 percent of all amphibians are anurans (Table 1). Table 1. Number of genera, species, and world distribution of frogs, toads, salamanders, and caecilians.
Since the current is inversely propotional to its resistance, when the voltage is doubled the current will be one-half
45 times higher
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