No, smoking before an x-ray will not make the x-ray look any different. Chronic long term problems caused by smoking such as emphysema will show up on an chest x-ray.
there is no difference
Plastic surgeons strongly urge adult patients to quit smoking before the surgery, because smoking delays and complicates the healing process.
after
Because light moves substantially faster than sound.
The difference in meaning is that the action stated by a present perfect tense may have been completed in the last second of time before the present, while the past perfect implies completion at a substantially earlier time. The formal difference is that the present perfect is formed from the present tense of "have", used as an auxiliary verb, combined with the past participle of the principal verb. For the past perfect tense, the past tense of "have" as the auxiliary verb is combined with the past participle of the principal verb.
Smoking forms habit as the smoker used to smoke while drinking his/her coffee or tea, after eating, before sleeping, when watching TV, before and after practicing sexual acts, when going out home, when drinking alcohols, ... etc.The occasions related to smoking make smoking a habit.If the smoker manages to break the tie between smoking and the occasion it would be much easier for the smoker to give up smoking.
Native Americans were smoking centuries before records were kept.
To achieve the best flavor when smoking chicken, consider using a dry rub or marinade to season the chicken before smoking it. Additionally, maintaining a consistent temperature and using wood chips for smoke can enhance the flavor. Experiment with different types of wood chips to find the flavor profile you prefer.
Alot of them
Yes.
Present is now - what is currently happening - and past is anything and everything that has happened (been and gone).
Yes, smoking before working out is harmful to your health and performance. Smoking can reduce lung function, decrease oxygen delivery to muscles, and impair exercise performance. It can also increase the risk of heart and lung diseases.