Question

Fill in the blank with the most appropriate word.
Your heart is the part of your body ________.

• A. which pumps blood
• B. can't live without it
• C. it causes heart attacks
• D. makes us sad or happy

Answer 1

The correct option is A which pumps blood

Option A is the correct answer. The adjective/conjunction which joins the two parts of the sentence together, along with it being the appropriate work for the heart mentioned in the sentence. Options B,C and D are incorrect owing to the fact they do not go along with sentence, neither in meaning, nor with the absence of an adjective holding the sentence together.