Answer: computer work and skills
Explanation: you can learn it by practiceing all the time
The answer to your question is,
Preoperational
-Mabel <3
The answer to this question is 40-60% ; 25%
Other estimation is based not based on the raw intellegence possesed but rather based on whether they could use the intelligence for real life purpose. Studies shows that even though young adults already fully developed the capability for formal operational thinking , onle a quarter of them actually got used to doing it.
I believe that the answer is (B) the consumer appeal. I hope this helps. Have a nice day:)