An abstract is a summary of an article or book. It does summarize that facts in an article, so it will most likely be appropriate. However, it is a brief explanation, thus it may only provide brief information which is bland and not specific, which may not be appropriate for research.
Hope this helps! c:
Walk kids home from school.
Rake leaves for an elderly neighbor.
Mow your neighbor's lawn.
Offer dog-walking services.
If you know another language, be a translator at parent-teacher conferences.
Babysit during PTA meetings.
Foster a shelter animal.
Answer:
The mother who provided the egg.
The mother of the egg and father of the sperm.
The person who provided the skin cells.
The scientist completing the experiment.
Explanation:
The mother who provided the egg.
The mother of the egg and father of the sperm.
The person who provided the skin cells.
The scientist completing the experiment.
The answer is for instance. This is the answer because the term "for instance" is sometimes used to give an example. In the paragraph, for instance is used to give an example of how cuckoos mimic other animals.