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]: Millipedes have ____ pairs of legs on each body segment.
[A]: two


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


[Q]: Beryllium has ____ protons and four electrons.
[A]:
four