I believe the answer you are looking for has to do with cells, they are the basic building block of life and are the smallest life that can support itself.
Answer:
Several factors can affect the rate of photosynthesis: light intensity. carbon dioxide concentration. temperature.
Explanation:
Diffusion. It follows the concentration gradient, moving from high to low.
The Grana is located in the Thylakoid. They are inside of a chloroplast cell in a plant. The correct answer is B.
