Answer :
Final answer:
Nicotine replacement therapies offer various forms of delivery such as patches and lozenges to aid in quitting smoking.
Explanation:
Nicotine replacement therapies (NRTs) come in various forms to help individuals quit smoking, including patches, lozenges, nasal sprays, and inhalers. The subcutaneous injection is not a typical method for delivering nicotine replacement therapy and would not be suitable for this purpose.
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