Kristen is running a marathon. By her tenth minute of running, her breathing rate has increased from her resting rate. Which statement best describes how her tissue is responding to her running.

let that person have a turn to speak : )

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

listen, you cant how young you were.

"you didn't chose the stud life. the stud life chose you."