Enatosthense determines the circumference of earth by conducting an experiment. put his steps in order as they correlate scientific method

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

In which of the following relationships is one organism always benefited while the other organism is always harmed

Located at the epidermal-dermal junction of the skin. select all true statements about the transformation of melanocytes into abnormal cell