Given the following characteristics, select the most likely sedimentary environment of deposition: -cross bedding (from a few centimeters to a meter in height)
-stratified
-rounded clasts of sand-sized materials
Freshwater lake
Alluvial fan
Sand dune
Abyssal plain
River

•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: