It takes to much energy and there's a lot of dirt
They show which parts of the brain are involved in specific activities
True: because it acts as a semi permeable membrane.
Answer:
Primary succession occurs following an opening of a pristine habitat, for example, a lava flow, an area left from retreated glacier, or abandoned strip mine. In contrast, secondary succession is a response to a disturbance, for example, forest fire, tsunami, flood, or an abandoned field.
Explanation:
