Which is an example of a physical change? A. baked bread rising
B. metal rusting
C. water boiling
D. wood burning

What is polytheism? the belief in one god. the belief in more than one god. the belief that there is no god.

If you rub a balloon on a piece of fabric or carpeting and then hold it against your head, your hair can stand on end. use what you have learned in this lesson to explain why this happens.

Nami conducts an investigation on plants. she places a grow light on a timer to give the plants different amounts of light to see if this would affect their growth. in this investigation, the amount of light is the .