Fill in the blank with the appropriate vocabulary word. "The volleyball teak displayed remarkable ___ through that support and encouragement voiced by the players."

A. exertion
B. heredity
C. Solidarity

C. Solidarity

The correct answer is C. Solidarity.

To determine the appropriate vocabulary word to fill in the blank, we can analyze the sentence and identify the context. The sentence is describing the volleyball team displayed something remarkable, and the key details are "support and encouragement voiced by the players". Out of the options provided, the vocabulary word that best fits this context is "solidarity". Solidarity refers to a sense of unity or togetherness, often displayed through support and mutual efforts. In this case, the team's remarkable display of solidarity can be observed through the support and encouragement they express towards one another. Therefore, the correct answer is C. Solidarity.