Smoke filling up a room is indeed an example of diffusion. Diffusion occurs when two or more sets of molecules intermingle and spread out. In this case, it would be the smoke molecules interacting and spreading out among the air molecules.
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Little Mix are a British girl group formed in 2011 during the eighth series of the British version of The X Factor. They were the first group to win the competition, and following their victory, they signed with Simon Cowell's record label Syco Music and released a cover of Damien Rice's "Cannonball" as their winner's single. The group are known for their strong vocals and signature harmonies, as well as their representation of female empowerment and unity.[1] One of the most successful acts to emerge from The X Factor, the group consists of members Jade Thirlwall, Perrie Edwards, Leigh-Anne Pinnock, and Jesy Nelson.
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