Answer:
The correct underlined word in this sentence is "calves."
Step-by-step explanation:
(Optional to Read)
In the sentence, the word "calves" refers to the plural form of the word "calf." A calf is the anatomical term used to describe the muscle group located on the back of the lower leg, specifically in the area between the knee and ankle. The calves are essential for various activities like walking, running, jumping, and other forms of physical movement.
So, in the given sentence, "The ballet dancer had strong calves," we can infer that the ballet dancer has well-developed and robust muscles in the back of their lower legs, which is beneficial for their performance in ballet routines that involve a significant amount of jumping, balancing, and quick movements.
((The proper spelling of the word "calves" in relation to its singular form, "calf." "Calf" refers to a single muscle, while "calves" indicates multiple muscles.))