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.

All Jovian planets have rings around their equators and at least ____ moons.
eight

Banks hold ____ excess reserves and the public holds no currency.
no

Pelvic fins are well developed, and rather narrow, with ____ to ten fin rays.

nine