Please choose the correct ending to complete the given sentence: Health: [header] How to chew tobacco [title] Note the different kinds of smokeless tobacco. [step] Different forms are used in different ways. [substeps] Chewing tobacco consists of loose, sweetened tobacco leaves that are sweetened.

Ending1: You put a wad of the tobacco between your cheek and gum and hold it there, sometimes for hours at a time. It's also called chew and chaw. Ending2: These tobacco leaves can be found in tobacco products like ruet chai, hallmark, jo lock, western union, and strip label. Nicotine, which helps stimulate chewing, is used in different forms of smoking. Ending3: In order to chew tobacco, the tobacco leaves must be airtight. There are smokeless tobacco leaves listed here. Ending4: Hookworms grow in them, and these produce sugars found in chewing tobacco. Tobacco contains pollinating hormones, phytochemicals, which affect the release of nicotine.

Answer format: ending1/ending2/ending3/ending4