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

[EX Q]: Human sperm comes in _ varieties, mixed.
[EX A]: three

[EX Q]: Y are _ morphisms and g is quasi-compact and surjective.
[EX A]: two

[EX Q]: Whitetail does give birth to anywhere from _ to six fawns each spring.
[EX A]:
one