Scholarly literature that is written by the person(s) who developed the theory or conducted the eyewitness accounts of historic events, provided by original documents, films, letters, diaries, records artifacts, periodicals, or audio/video recordings is

Blood made up of red and white blood cells work together to form

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

One gene can influence trait(s). one trait can be determined by gene(s).