When a population is split into smaller group, why do these groups develop different traits?

The evolutionary system will take a shot at the two subgroups autonomously When a gathering is part drives like normal choice and hereditary float influence the qualities of the two subgroups in an unexpected way. Transformations that emerge in one gathering are not going to the next gathering through propagation.

Mutations that arise in one group are not passed to the other group through reproduction.

halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation: