An ecosystem has abiotic(no living things like water and wind) and also biotic(living things) while a community is biotic things
Natural, it is not man made.
Answer: 3/4
Explanation: 0.75 as a fraction is 3/4.
Hope I helped :)
The answer for sure is A arctic circle
El límite entre dos cuencas se denomina como una separación de drenaje o límite de cuenca hidrográfica. Componentes de vertiente de drenaje.
