Answer:
it says you're college level, so i apologize if this isn't helpful. But a cause of a cellphone could be addiction (phone addiction), the effect would be mental health issues such as prolonged anxiety, increased stress levels, and sleep issues.
Explanation:
i think its a
Answer
I think its C
Most relevant to be in a biography
The second one.
4 1 2 3 5
main ideas
it's taking about it's main ideas