The beetles on the previous page are all different species. How can change over time account for the diversity of beetles

Mating and evolution

Explanation:

The beetles evolve as guided by the natural selection process of evolution. Natural selection leads to the evolution of traits that are best for an offspring to survive successfully under environmental stress.

These stresses in due course of time leads to evolution of further favorable traits in beetles.

With new traits originating in a given population of beetle, the population evolve.

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.