Answer:
a. peer influence,b.lack of education and awareness , c. lack of physical activity
Explanation:
Here are some reasons why young people may make unhealthy lifestyle choices:
Peer influence: Young people may want to fit in with their friends and adopt unhealthy behaviors if their peers do so. For example, a teenager may feel pressured to smoke or drink sugary drinks if their friends do so.
Lack of education and awareness: Young people may not be educated or aware of healthy habits.
Lack of physical activity: Children may spend most of their time on smartphones, watching TV, or playing games.