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.
--------
Question: Calves are spotted when born and develop their brown coats in ____ months.

Answer: six


Question: Prions are protein molecules which have ____ metastable states.

Answer: two


Question: SPR leather is tanned by ____ separate processes for extra stength and resistance.

Answer:
three