Answer:
The carbon cycle
Explanation:
Carbon cycle moves place to place in areas
C. i think B but it can't be B cause the cultural revolution happened way before modern times so go with C or D
Answer:
A. who are friends
Explanation:
Social networking is online platform that people all across the world use to build networks or relationship with other people in any corner of the world who share similar interests.
It has been noted that the adolescents who are using social media are engaged with their own friends on social media. The kids chat and share their stuffs on these platforms with their friends.
