In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[Q]: Sociobiology is the historical outgrowth of _ prerequisite trends.
[A]: three


[Q]: Female cats become sexually mature between _ and twelve months of age.
[A]: seven


[Q]: Healthy foals grow quickly and can put on up to _ pounds or over a kilo a day.
[A]:
three