Final answer:
Carbon monoxide detectors are more important than detectors for other household gases because carbon monoxide is a colorless, odorless gas that can be harmful when inhaled in large amounts. Carbon monoxide detectors are designed to alert people to a dangerous build-up of carbon monoxide, potentially saving lives.
Step-by-step explanation:
Carbon monoxide detectors are more important than detectors for other household gases because carbon monoxide is a colorless, odorless gas that can be harmful when inhaled in large amounts. It is released when something is burned, such as fuel-burning items around the home or fossil fuels burned by vehicles. Since carbon monoxide is tasteless and odorless, people might not be aware of its presence, putting them at great risk for carbon monoxide poisoning. Carbon monoxide detectors, such as the ones pictured, are designed to alert people to a dangerous build-up of carbon monoxide, potentially saving lives.