instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Saturated bonds are when each of the carbons has _ single bonds as in the top figure.
answer:
four


question:
Merlin is about five and _ half inches long.
answer:
one


question:
Plants can grow from _ and a half feet tall to over eight feet in height.
answer:

one