Sagot :
Answer:
Biotic factors include plants, animals, and microbes; important abiotic factors include the amount of sunlight in the ecosystem, the amount of oxygen and nutrients dissolved in the water, proximity to land, depth, and temperature. Sunlight is one the most important abiotic factors for marine ecosystems.
Answer:
living things are the plants and animals and humans that leave and the non living things are the soil,sun,mold etc that doesn't living