TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Plants are _ feet apart with ten feet between rows.

SOLUTION: four

PROBLEM: Sturgeons are shark-like in form but are unique in having _ rows of bony plates along the body.

SOLUTION: five

PROBLEM: Homozygosity is achieved by crossing _ hemizygous animals.

SOLUTION:
two