Some effects of smoking are shown below. Which components of tobacco smoke are responsible for these effects?
- Atar: 1, 3 and 4; carbon monoxide: 2; nicotine: 4 and 5
- Btar: 1, 4 and 5; carbon monoxide: 3; nicotine: 2
- Ctar: 1 and 5; carbon monoxide: 3 and 5; nicotine: 4
- Dtar: 3 and 4; carbon monoxide: 1, 2 and 5; nicotine: 2 and 4