Answer:
Even though smoking rates have long been on the decline, nicotine addiction still affects 20% of the US population today. Moreover, nicotine dependence shows high comorbidity with many mental illnesses including, but are not limited to, attention deficit hyperactivity disorder, anxiety disorders, and depression.
Answer:
TATTS is tattoo. Just plural noun usage.
Explanation:
It's permanent unless you go to a specialist and laser the tattoo off.
The pathogen is a location where a disease- causing organism can survive
Answer:
I think it should be 4 sentence
Explanation:
Logic defies clear-cut categorization and is influenced by human emotions.