<span>Several types of relationship exist between living organisms in an ecosystem. When two different species of animals depend on the same king of food for survival, this type of relationship is called COMPETITION. In competition relationships, the fittest usually survival.</span><span />
When organic molecules decompose, energy is released.
A jdjdjsj skskskssjsjsjsjJjJ
Answer:
B - Protons and Neutrons
Explanation:
This is because the electrons are in the electron cloud.
Weathering and erosion ( they caused water and wind action)