I believe your answer is C. incandescent bulb
Answer:
D
Explanation:
The Sun because it is the friendly renewable source of energy and also it is the costless renewable source of energy
Answer:
C. Physical
Explanation:
The map on the image is a physical map. It is a map of the United States that is depicting the major physical features of the country. We can see that the major mountain ranges and plateaus are shown, the valleys, as well as the major rivers and lakes. The physical features are shown by using a specific type of color for each of them, thus the person that uses the map can easily sea and understand it.
