the mitochondria breaks down chemical fuel into packets of chemical energy that can power the cell
Answer:
Solar energy is the most efficient compared to fossil fuels. The sun is a free and renewable source of energy. Solar energy also has less environmental impact.
The experiments demonstrate the movement of pollutants through the ground water.
The sand and gravel make up the ground the water represents the ground water. The food coloring represents the pollutants.
Answer: High
Explanation: High pressure systems are associated with fair weather because cool air is sinking. Also the humidity is lower and no air is rising, because there are no clouds forming.