Answer: A milestone
Explanation:
Based on the information given in the question, the answer is a milestone. A milestone simply tells the author that the work is gradually prigressing.
It is a finding which shows that a particular aim in the research plan has been achieved. Therefore, the correct option to the above question is D
Answer:
cells make up tissues , I guess
Opiates, a class of drug.
C. Work with food, but wash hands often and wear gloves
