Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.
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Question: Intermittent streams flow at least ____ months of the year.

Answer: six


Question: Stems are of ____ types, flowering and vegetative.

Answer: two


Question: Sharks have at least ____ rows of teeth.

Answer:
five