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.

Turkey is a unitary state that brooks ____ claims for minority status by any group.
no

Some species bear living offspring only every three to ____ years.
five

Spiders produce up to ____ different types of silk, each with distinct mechanical properties.

seven