The single biggest advantage that plastic water bottles have is convenience. list all of the negative consequences of drinking bottled water. do you believe the convenience worth the cost?

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat

What is the wavelength of a 3*10^12 hz infrared wave a 3*10^20m b 1* 10^4m c 3*10^-3m d 1*10^-4 m

Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.