Hello!
Answer: Yoga and Pilates.
Explanation: This paragraph states that while yoga and pilates are quite similar, they also have subtle differences. From this, you can infer that yoga and pilates will be compared in the rest of the passage.
I hope that this helps you!
<span>The First Amendment to the United States Constitution prohibits the making of any law respecting an establishment of religion, impeding the free exercise of religion, abridging the freedom of speech, infringing on the freedom of the press, interfering with the right to peaceably assemble or prohibiting the petitioning for a governmental redress of grievances. It was adopted on December 15, 1791, as one of the ten amendments that constitute the Bill of Rights.</span>
Helping verb!! Because it’s trying to help you describe the sentence
