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.

Cattails contain ____ times the starch of an equal weight fo potatoes.
ten

Fire occurs any time ____ elements are present - fuel, heat, oxygen and the chemical chain reaction.
four

Most babies are ready to start supplemental foods at approximately ____ months of age.

six