TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Fungi combine the advantages of the _ reproductive modes.

SOLUTION: two

PROBLEM: Premolars have one, two, and sometimes _ canals.

SOLUTION: three

PROBLEM: Tapirs have hoofed toes, with _ toes on the front feet and three toes on the hind feet.

SOLUTION:
four