A. Raindrops freeze on their way down to earth
Answer:
top-dog phenomenon
Explanation: refer to top
Habits, just took the test and the answer should be right.
Answer: Replication
Explanation:
Here, in this case the work conducted i.e. the research done by Dr. Meco can be referred to as the <u><em>replication</em></u> of Dr. Kox's work. In this scenario Dr. Meco has conducted the same study as that of Dr. Kox but with different participant. This therefore falls under the category of replication i.e. the emulating, replicating or copying something.