The text box shows observations made of an unknown organism. Based on this information, the organism most likely belongs which kingdom?

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

Which event would lead to primary succession of a forest?

Explain how scientists use geologic time to determine the age of landforms.