A journeyman electrician with 16 years experience on-the-job was removing metal fish tape from a hole at the base of a metal light pole. It was raining during the course of the work. The fish tape became energized, electrocuting him. What could have been done to prevent this accident?

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

Aboy with an extra x chromosome probably has which of the following syndromes?

When coal has reached it hardest, darkest form, it is called select one: 0 a. sub-bituminous b. lignite c. bituminous d. antrhacite next page