True . this is called a complex substance
Answer:
i think c
Explanation:
because cars run on mechanical energy and solar powered means its by the sun which is light energy
Just took the test. Its curved!
Hope this helps, if you wnna work together or need more help hmu/add me on discord @FaultyScript#3619
Answer:
Earth's average surface gravity is about 9.8 meters per second per second. ... The Moon's surface gravity is weaker because it is far less massive than Earth. A body's surface gravity is proportional to its mass but inversely proportional to the square of its radius.
Explanation:
