Answer:
Rainfall patterns that increase freshwater runoff from terrestrial ecosystems.
B because when erosion occurs through wind and water it takes away the topsoil for plants to grow.
Tree is your answer.
An Organism is classified as a "living animal, plant, or single-celled life form."
A tree, is a plant, therefore, Tree is your answer
hope this helps
A) to convert light energy to carbohydrates.
chloroplasts are needed for photosynthesis. Photosynthesis gives energy to plants by converting light to energy for the plant