In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
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Question: Question: What do scientists think are the oldest eukaryotes? Answer: protists

Answer: Scientists think protists are the oldest eukaryotes.


Question: Question: What kind of viscosity is found in long-chain hydrocarbons? Answer: highly viscous

Answer: Highly viscous kind of viscosity is found in long-chain hydrocarbons.


Question: Question: Which statement explains why most salmon leave salt water and return to fresh water? Answer: It is an inherited behavior that maintains the population.

Answer:
It is an inherited behavior that maintains the population statement explains why most salmon leave salt water and return to fresh water.