The biosphere is composed of all living organisms
Answer:
Because there weren't enough big brains out there to cover all of the major things and that there we're major time periods of things.
Explanation:
Answer:
You can reduce your carbon footprint by not driving a car.
Explanation:
Transportation is one of the main sources to CO2 emissions
The correct answer is letter B. Horizontal water movements. Upwelling is a phenomenon that involves the dense's motion because of the wind. It is cooler and makes the water rich in nutrients towards the ocean surface. The warmer air is replaced and nutrient-depleted surface water are also replaced. This makes increase in plankton population and increase in nutrients at the ocean surface. The movement of the water is vertically up.
D. None of the above. We cannot predict earthquake
