The answer to this question is false, though oral tobacco is a contributing factor.
Hey there!
"Something that has air molecules" is NOT required for current flow through a conductor.
Your answer is option "D."
Hope this helps you.
Have a great day!
Skin immunity is a property of skin that allows it to resist infections from pathogens. In addition to providing a passive physical barrier against infection, the skin also contains elements of the innate and adaptive immune systems which allows it to actively fight infections. I hope that this helps.
