A person lifts a heavy object to a vertical height of 2. 0 m in 3 seconds. What would have been the amount of work done if the person lifted the object more slowly in 6 seconds?.

Explain how you might determine the rate of weathering on a sample rock

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.

If you are in grade when should you start studying for exams