Anybody wanna talk? I'm bored

What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion

Which courtroom participant is james in the given scenario? josh, the accused, is undergoing a criminal trial. mr. kent, josh’s neighbor and college professor, has been called upon to vouch for josh’s good conduct, academic performance, and likeable behavior. mr. kent is thus playing the role of a in the courtroom.

If pressure and temperature remain constant, will the volume of gas in the respirometers increase or decrease?