Wolverine's body can not regrow adamantium. He would regrow bone claws.
No, the adamantium does not grow back. You must think the adamantium is the bone, it's not, it's the shell/cover for the bone.
A 1GB music player should therefore hold between 2.5 and 3 hours of lossless music, 8 hours of 256kbps MP3s, or 16 hours of 128kbps MP3s. You get a little extra by using VBR (variable bit-rate) recording. For best results, follow the instructions in The Quintessential Guide to Creating High Quality MP3s by Chris Myden.
three species“Extinction rates are rising by a factor of up to 1,000 above natural rates. Every hour, three species disappear. Every day, up to 150 species are lost.