How do ocean currents affect the air temperature of Buenos Aires and Cape Town? this is for science

Measuring which physical property is most likely to produce the most precise results when trying to identify a substance

Is a pencil falling to the floor anon contact force, a force, or a contact force

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?