Suppose a double-stranded molecule similar to DNA replicates itself, such that one molecule contains two old strands and the other molecule contains two new strands. Such replication would be an instance of replication. conservative dispersive semiconservative exact complementary

answer; ///i do believe that the correct answer is (b); ///to inform, entertain or persuade an

burning of wood and coal

explanation:

the panel also concluded there's a better than 95 percent probability that human-produced greenhouse gases such as carbon dioxide, methane and nitrous oxide have caused much of the observed increase in earth's temperatures over the past 50 years.

maybe because its impossible for balloons to lift a whole entire house.