Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
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Question: Juvenile platyctenids no wow Which genus lack tentacles and sheaths?

Answer: Which genus lack tentacles and sheaths?


Question: During what period did Jacksonville become a popular destination for the rich no not that what period was it no longer a popular destination for the rich?

Answer: During what age was Jacksonville no longer a popular destination for the rich?


Question: What type of ratios are used in lava or actually in geochronologic and thermochronologic studies?

Answer:
What type of ratios are used in geochronologic and thermochronologic studies?