Answer:
I strongly believe that this questions answer is B
Explanation: When we talking about the past we must say that a lot of vocabulary are changed. Because thanks to time we forgot same vocabulary. We need to check a usage dictionary and a dictionary to get vocabulary which one used in the past. Some words means are same and some words look like same but they haven't same means for this we should check dictionary.
Answer:
A 2013 preliminary study at UCLA on the effect of antioxidants found in pomegranates on memory.
Explanation:
The rest of the sources are either not credible in terms of research such as the magazine article and the trainer. The advertisement has bias when providing information making the study the best choice.
