The boiling point is the temperature at which (2 points) select one: a. a solid becomes a liquid b. a liquid becomes a gas c. a gas becomes a solid d. a solid becomes a gas

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?

Which radioisotope is used to date fossils? a. oxygen-16 b. carbon-14 c. uranium-238 d. carbon-12