Which evidence supports the idea that metals should not be used to make artificial reefs a) they will break down over time

b) they become covered with coral

c) they have caused pollution in the past

d) they were tied together and sunk in the 1970s

Active reading to kill a mockingbird, twelve through twenty-one during the trial, atticus questions four witnesses. as you read, complete the chart below by noting the key information given by each witness during questioning. also note how each witness behaves on the stand, commenting on the general impression the witness makes. answer for the following characters: the sheriff, bob ewell, miss ewell, and tom robinson.