Which of the following describes a reason for making a prediction when
doing a controlled experiment?

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

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