Two students are given different samples of a substance and are instructed to determine the properties of the substance. Which statement describes a property that will be the same for both students

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Find the missing probability in the table below a.0.10 b.40 c.0.80 d. 0.20

An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds