Which statement describes what happens on the moon?`[1m](a)the beam balance is balanced and the spring extends by 5. 0 cm. (b)the beam balance is balanced and the spring extends by less than 5. 0 cm. (c)the right-hand balance pan is higher and the spring extends by 5. 0 cm. (d)the right-hand balance pan is higher and the spring extends by less than 5. 0 cm.

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.