Jennifer makes a prediction that the water in lake maury will have a lower salinity value than the james
river. this is called an)

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

it is either c or d and i know for sure it is not a or b