Catalysts and enzymes can be "deactivated" under certain conditions. What are those conditions and how do they "short-circuit their functioning as catalyst or enzymes ? Please help

Non renewable resources like petroleum eventually

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

Why does his teacher ask him to balance the equation by including the correct coefficient