Depend if you are more creative or more a solver(good in math).
Answer:
3
Explanation:
even if you calculate is still going to be 3
Don't trust me on this one, but i'll say d.
Answer:
Producing and exporting organs in the plant (typically mature leaves) are known as sources, while non-photosynthetic organs (fruits, roots and tubers) and immature leaves are known as sinks.
Explanation: