secondhand smoke can be filtered by the lungs and is therefore less harmful than firsthand smoke. please…

secondhand smoke can be filtered by the lungs and is therefore less harmful than firsthand smoke. please select the best answer from the choices provided. o t o f

secondhand smoke can be filtered by the lungs and is therefore less harmful than firsthand smoke. please select the best answer from the choices provided. o t o f

Answer

Brief Explanations:

Second - hand smoke contains many harmful chemicals and is not effectively filtered by the lungs. It can cause significant health risks and is not less harmful than firsthand smoke.

Answer:

F