The answer is pollution, because solar energy is costly, difficult to maintain, and fairly complex.
Answer:
A book on a table has<u> </u><u>more</u> potential energy than a book on a chair because the table is <u>higher</u> off the ground.
Explanation:
Feel free to correct me If i'm wrong :)
Answer:
Erosion occurs if weathered materials such as soil and rock fragments are carried away by wind, water or ice. Many forces are involved in weathering and erosion, including both natural and man-made causes. I hope this helps
Answer:
Fourth and Fifth month
Explanation:
The fourth and fifth months formed the major part of the second trimester, and it is characterized by the growth of the brain and central nervous system which shows more alertness and developed faster in a way that appears similar to that of a new baby.
Also, this fourth and fifth month is characterized by growth in other parts of the unborn baby such as an increase in heartbeat, fingernails, hair, eyelashes, and toenails.
