which of the following is not true about smokeless tobacco Tobacco: No Healthy Alternative Chewing Tobacco and Bladder Cancer:

It is important to explicitly include smokeless tobacco within the legal definitions of tobacco products

For example, scientists gave nicotine (by injections) to adolescent rats and found the same increased number of nicotinic receptors in rat brains as seen in human brains

You can also put the open tin in a gallon-sized plastic bag with a paper towel dampened with distilled water and leave it for a couple of days, but you have to remember to check it regularly

is a National Institute for Health Research (NIHR) senior investigator and is funded by NIHR Oxford's Biomedical Research Centre and Applied Research Centre