Questions with the keyword 'burn'

• Why do things turn black if you burn them? by kamilo12 and 1 other. to David, Jonathan, Ou, Pete, Sam, Amylou, Faye, John, Tess Comments: (So far, one comment )
• If ash is burned wood than what would burnt metal be? by kamilo12 and 1 other. to Kate, Mark U, Tess, Yue, Amylou, Faye, John, Pete Comments: (No comments so far )