the average bulk resistivity of the human body (apart from surface resistance of the skin) is about 5.0 ω⋅m. the conducting path between the hands can be represented approximately as a cylinder 1.6 m long and 0.10 m in diameter. the skin resistance can be made negligible by soaking the hands in salt water.

Adult wasps sting caterpillars and inject their eggs into the caterpillars. the larvae feed on the caterpillars, leading to the death of the caterpillars. what kind of a relationship exists between the wasps and the caterpillars? a. the adult wasps are parasites to the caterpillars. b. the caterpillars are parasites to the wasps. c. the adult wasps are commensals, and the caterpillars are hosts. d. the caterpillars are commensals, and the adult wasps are hosts.