carbon monoxide is:\na danger when driving on the open highway\nan odorless, colorless, toxic gas\nonly…

carbon monoxide is:\na danger when driving on the open highway\nan odorless, colorless, toxic gas\nonly found in large cities\nhealthy to breath in

carbon monoxide is:\na danger when driving on the open highway\nan odorless, colorless, toxic gas\nonly found in large cities\nhealthy to breath in

Answer

Answer:

B. An odorless, colorless, toxic gas

Brief Explanations:

Carbon - monoxide is well - known for being odorless, colorless, and highly toxic. It binds to hemoglobin in the blood, preventing normal oxygen transport. It is not healthy to breathe in, not only found in large cities, and its danger isn't specifically related to open - highway driving.