Visit the link below and use the information to answer the following question. Ecological Succession: Transformation of Communities over Time

Why does secondary succession occur faster than primary succession?

d. the weight of the book

i need an image of the diagram

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.