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.

[EX Q]: Wombats measure up to ____ feet long and weigh from thirty to seventy-five pounds.
[EX A]: four

[EX Q]: Mammals have ____ cervical vertebrae, a number that remains remarkably constant.
[EX A]: seven

[EX Q]: Mosquitoes have three body parts and ____ legs.
[EX A]:
six