The best answer here is: pitch (3).
pitch is the level at which your voice operates (this can be high or low) and an optimum pitch is the optimum level for your voice.
Answer: "a structured set of data held in a computer, especially one that is accessible in various ways."
Explanation:
B is the answer!! You’re welcome
She was born via C-section after Mami gave birth to Xavier—Xiomara's brother Twin—with no complications, and Xiomara feels like people struggle in the same way to say her name. It's pronounced “See-oh-MAH-ruh.” She no longer flinches when teachers mess it up on the first day of school.
Answer:
220 minus age
It should be 60-80 of your maximum heart rate
Explanation: