Answer:
the answer is (c) the US Census Bureau
The independent variable is the thing 1 thing you change the dependent variable is the response like the answer. and idk sorry❤-meli
Lol, that is a wise person.
Answer:
space
Explanation:
As air gets warm, the air molecules have more energy and move around more, taking up more space. As the warm air expands, it becomes less dense than the cold air, so rises up and floats above the cold air.
