Explain how to revise the following DNA model to form mRNA

AACCTGGGACTATGAT

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

Which food could be transported in a galvanized metal container?

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures