Explain how animals dwelling in the forest help it grow and regenerate.

Animals of many kinds (herbivores, carnivores, and omnivores) can be found in forests, and they contribute in a variety of ways to the growth and regeneration of forests, including: 

• Animals assist in plant seed dispersal, which aids in the pollination process by moving plant seeds from one forest area to another. 
• Plants can flourish due to the nutrients in decomposing animal excrement. 
• The deceased animals are turned into humus by microorganisms, which improves the soil fertility in forests and promotes the growth of new plants.