Final answer:
The correct sentence for a conclusion is 'In summary, the findings demonstrate...,' which effectively summarizes a study's main findings and underscores their importance.
The Correct option is; d) "In summary, the findings demonstrate..."
Step-by-step explanation:
The sentence that could appear in a conclusion is "In summary, the findings demonstrate..." This is because a conclusion in scientific writing often encapsulates the main findings of the research, highlighting the importance of the experimental results and giving the reader a final synthesis of what the study has shown.
Phrases like "The data analysis will continue," "The experiment will be repeated," or "Further research is needed" suggest ongoing or future work, and while they may be included in the discussion or future directions section, they do not summarize the current study's findings.
The sentence that could appear in a conclusion is d) "In summary, the findings demonstrate..."
The conclusion section in a scientific paper summarizes the experimental findings and their significance. It provides a concise summary of the key findings and their implications. Moreover, it helps to tie together the main points discussed in the paper and reinforces the main argument or thesis statement.