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

Q: Mature cysts have _ nuclei while the immature have two.

A: four
****
Q: Elk are more than _ times the size of deer.

A: three
****
Q: All ants have three body parts, a pair of , elbowed antennae, _ legs and a pinched waist.

A:
six
****