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