Answer:
Columbian Exchange
Explanation:
I looked up definitions and information on all the option words, Columbian Exchange seems to be a fit for the answer.
I believe that C would be the best answer to this question.
I really hope that this helps you out
<span>Thylakoids contain the components needed for photosynthesis. They are the flattened sacs in the chloroplast where the membranes where the light reactions take place for photosynthesis, the process by which light energy is converted into chemical energy.</span>
<span>The gallbladder plays an important role in our digestion of food. The gallbladder holds bile produced in the liver until it is needed for digesting fatty foods in the duodenum of the small intestine.</span>
Self interest is the key principle that provides for the economic theory of supply and demand. Without self interest free market would struggle to regulate itself
