What are three benefits that are derived from the influenza vaccine?

Study the diagram showing the range of temperature in the earth’s layers. which temperature most likely corresponds to the asthenosphere? 1,613°c 2,521°c 3,628°c 6,217°c

In a good thermo flask the main cause of heat loss is

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value