Answer:
B.) a diagram showing the process by which photosynthesis takes place.
Explanation:
I'm not sure what the excerpt is but the answer is most likely Tense. I hope this helped you!
Answer:
The speaker wishes for a new generation of racial equality.
The answer is C) Dredging to reclaim beaches can stop erosion, but it can also create other problems, because the article mentions that dredging can help, but it also creates it's own problems, such as causing harm to the plants and animals native to the collection site, and it is a very costly process.