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: Metamorphosis takes over ____ months and the froglets come out really small.

Answer: five


Question: Phylogenetic analyses confirm ____ mitochondrial mallard clades.

Answer: two


Question: Space has ____ distinct characteristics- length, height and width.

Answer:
three