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.

[Q]: Many diseases require the tick to be attached for ____ or more hours to transmit disease.
[A]: six


[Q]: Hoatzin has typical foot with ____ toes forwards and one backwards.
[A]: three


[Q]: Some states have laws prohibiting the sale of puppies younger than ____ weeks of age.
[A]:
eight