Which of the following probably happened first? Indo-European groups migrated to different parts of Europe and Asia. The Indo-European people lived in north-central Europe. Invading groups conquered existing civilizations. Many related languages were spoken throughout the world.

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp

What happens in the first part of interphase?