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: Object permanence is seen in children ____ to twelve months old .

A: eight
****
Q: Avian kidneys have ____ kinds of nephrons.

A: two
****
Q: Bees normally live for about thirty days, but infected bees survive for only ____ to five days.

A:
three
****