Biological evolution is the process through which the characteristics of organisms change over successive generations, by means of genetic variation and natural selection. hope that helps
They Are Called Sound Waves.
This is what lets our ears hear "Listen" To noise
i hope this helps you
Bro im jus gonna be straight up w you i want to help you but i cant becuase i have no idea what that is
Typhoid fever is most common in non-industrialized countries. Travelers to Asia, Africa, Eastern Europe, and Latin America are especially at risk. Salmonella typhi bacteria are shed in the urine or stool of infected persons, including chronic carriers. There are no known animal reservoirs for typhoid fever.
