In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
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Question: Lactation probably occurs for the first _ months after parturation.

Answer: two


Question: Coral reefs make up only _ per cent of the area of the Great Barrier Reef.

Answer: five


Question: Intussusception occurs most commonly in babies between _ and nine months of age.

Answer:
five