A landform is a natural feature of the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography.
The leaf because it is the major structure for photosynthesis in a plant.he leaf would have the most chloroplasts because it is the major  structure for photosynthesis in a plant.
C. A cell in a plant's leaf. Chloroplasts help to absorb sunlight in order for the plant to make food. They need to be visible to the sun to catch the most light, therefore B is automatically ruled out. Common sense rules out A as flowers bloom due to a healthy plant. A plant can't gain nutrients from a source that needs to grow over time.