Answer:
1.Biotic factors include the plant, the bacteria in the soil, and the care a person takes to keep the plant alive. Abiotic factors include the water temperature, amount of sunlight, soil composition, and dominate geographical features.
2.Individual organisms live together in an ecosystem and depend on one another. ... One category of interactions describes the different ways organisms obtain their food and energy. Some organisms can make their own food, and other organisms have to get their food by eating other organisms.
