Self-determination, curiosity, challenge, and effort are all in adolescents' motivation.

a) extrinsic factors
b) incentives
c) intrinsic factors
d) cognitive factors

explanation:

eventually, the disease can cause permanent damage or deterioration of the nerves. some people with ms experience a gradual onset and steady risk factors.

tell their parents and make sure she gets from a counselor or therapist. be supportive and be there for her. be a kind and good friend. spend time with her to make her feel like she's not alone. i'm not a professional but i really hope they stays strong.