In my opinion, i think it's D but im not sure. Hope this helped, have an amazing day :)
Answer:
Taste buds are sensory organs that are located on our tongue and let us feel tastes that are sweet, salty, sour, and bitter. Taste receptor cells, also known as gustatory cells, are found in taste buds.
So first of all i need to know what it the thing they are asking that would influence the person? What is the action? Based on you're comment below I will then comment back with the answer, Thank You
Depends mine were around 3000