instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Blood is made up of _ parts.
answer:
four


question:
Roundworms are fairly large worms that can grow to be _ or five inches long.
answer:
four


question:
Beer is always safe to drink, as _ pathogens can grow in it.
answer:

no