Questions with the keyword 'repair'

• Is there a bone that if you break it, it will not repair?:) by cbd99xox and 1 other. to Kate, Mark U, Tess, Yue, David, Mus Comments: (No comments so far )
• Why are horses put down for broken legs yet a humam’s leg(s) can repair ? by samuel1299 to Kate, Mark U, Tess, Yue Comments: (No comments so far )
• If someone stopped smoking would their lungs repair themselves? If they did how long would it take? by brainypeely1998 to clairemarieroberts, Faye, Martin, Mus, Pete Comments: (No comments so far )