Generally books that are strictly for adults contain mature content, e.g., strong swearing or sexual content. Books for teenagers also tend to contain some elements of swearing, and sexual content, maybe on a smaller scale.
It means the age group or group of interests. People are different such as teens and adults. If you're the writer, do you intend for your book to be for teens or for adults?
Obviously teens or young adults.
How do teens differ cognitively from adults?
Teens
It can be for both. It just depends on your reading preference-what type of books you like.
teens
Teens to teens. Adults to adults,young adults and elders. Young adults to adults,young adults and elders. ect.
adults
Teens say slang words which might perplex adults.
teens and preteens' bodies are still developing and adults' bodies are not
As I have read from the book entitled Teen Rights: A Legal Guide For Teens And The Adults In Their Lives by Traci Truly, it seems that teens have many rights except with many milestones like drinking, tobacco, drugs, etc.
no. but many teens do get pregnant, sadly