Question

iodine solution ,of the potato ,two drops of, turns blue -black ,on the cut end ,of adding, iodine solution: put the words and phrases in the correct order to make sentences. ​

Answer 1

Answer:

Cut the end of the potato then add two drops of iodine solution it will turn into blue-black colour

Answer 2

After putting the words and phrases in the correct order, the sentence will be - "Two drops of adding iodine solution on the cut end of the potato turns blue-black iodine solution."

• In the English language, we often use some verbs with the letters
  "ing". This form of the verb is called the present participle form.
• The present participle form of a verb can be used as an adjective or to form verb tenses.
• In this question "adding" is used as the present participle form of the verb "add".

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