Gravitational waves are ripples in spacetime. They are created whenever objects with mass move. Hope this helps :)
Answer:
A square is a mathematical shape that has 4 sides and 4 corners. It has equal sides and is used for the graph paper squares or tiles.
Kinetic theory of matter is the movement of the particles of the substance and temperature is the measurement of hot or cold over a period of time
Answer:
greenhouse gas most responsible for global warming
Explanation:
