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.

Biennials require portions of ____ growing seasons to reproduce.
two

Humanists make ____ claims to possess or have access to supposed transcendent knowledge.
no

Women have a longer life expectancy, outliving men by an average of seven to ____ years.

eight