What are biotic factor’s in a forest ecosystem

However, they are only one type of organism living in a forest. Other biotic factors include shrubs, flowering plants, ferns, mosses, lichens, fungi, mammals, birds, reptiles, insects, worms and microbes.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .

c is the correct answer!