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.

Most lemmings are ____ to six inches in length and weigh less than four ounces.
three

Ostriches come in at least ____ breeds.
two

Some plants even have ____ leaves or small seasonal leaves that grow after it rains.

no