The answer is that those scientists who study the customs of a group of people are known as a Anthropologists.
Decide if pairs of words have parellel structure.
Paltry means "meager" or "small": D. Paltry is the most correct answer.
Answer:
They probably won't exist anymore. There would be another form of technology that replaces phones.
Or you could say in 20 years, phones will probably be able to transform into other stuff like computers etc.
Explanation: