Smokers offen appear pale and unhealthy because Smoking restricts blood vessels and prevent oxygen and nutrients to enter thru skin.

Keep practicing — related questions

• Smokers also tend to be less active than nonsmokers because smoking directly affects _______
• Although smoking damages the inside of your body, it causes no external permanent damage to a smoker's appe...
• Smokers not only develop wrinkles and yellow teeth, they also lose bone density, which increases their risk...
• Directions: Choose the most appropriate word/phrase and fill in the blank. I believe that smoking is extrem...
• Directions: Fill in the blank. Smoking is ___________ to health.
• Smoking raises the level of HDL, the good cholesterol.
• Directions: Fill in the blanks with the appropriate option. Smoking is ____________ to health.
• Smokers are more likely to have heart disease than nonsmokers.