[Solved] Osteopetrosis: A) Involves a mutation in either the COLIA1 or COLIA2 gene B) Involves a defect in bone remodeling and a decrease in bone density C) Involves a defect in bone remodeling and an increase in bone density D) Does not involve the jaws Trending Topic: A subject or event that is currently popular and widely discussed online, especially on social media platforms. Bandwagon: A phenomenon where individuals adopt behaviors, styles, or attitudes because they are popular or trending, regardless of their own beliefs. Common Interests: Shared preferences, goals, or concerns among a group of individuals or entities. Community: A group of people with a shared interest, location, or purpose, interacting and supporting each other.