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]: Nymphs are less than ____ millimeters in size.
[A]: two

[Q]: Mature plants can be up to ____ feet tall.
[A]: six

[Q]: Drip irrigation sends water straight to a plant's roots with virtually ____ loss to evaporation.
[A]:
no