Completar Frases EcosystemsVersión en línea Definition of ecosystem por Laura Riesco 1 things living interact non living An ecosystem is the physical environment and all the things that live and in it . Biotic factors are the in an ecosystem . Abiotic factors are the - living elements . 2 living interact ecosystem things things factors physical non An is the environment and all the living that live and in it . Biotic factors are the in an ecosystem . Abiotic are the - living elements . 3 live living Abiotic ecosystem is the factors it elements An ecosystem physical environment and all the living things that and interact in . Biotic are the things in an . factors are the non - living .