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.

Q: Primates have ____ digits on their forelimbs.

A: five
****
Q: Finches breed when the female is over one year old and the male is under ____ year old.

A: five
****
Q: Plants are usually less than three feet tall, but can be up to ____ feet tall near water.

A:
ten
****