Burning a candle melts the wax, but also burns the wick. Explain how burning a candle involves both physical and chemical changes.

The concept of empiricism states that all rationally accepted knowledge is determined from experience. francis bacon was one of the first scientists to promote this theory. what was it’s impact on society?

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude