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.

[EX Q]: Hawks have ____ toes pointing forward and one pointing backwards.
[EX A]: three

[EX Q]: Deer mice have four toes on the forefeet and ____ toes on the hind feet.
[EX A]: five

[EX Q]: Somatic cells contain ____ of each type of chromosome.
[EX A]:
two