[quote=thewizardguy]
Actually, the zerg carapace is about as strong as steel, maybe a little more so. Don't forget that a marine can destroy a zerg in 4-6 hits.
[/quote]

actually the zerg carapace is on a level that is mountains above steel. a marine's rifle can actually punch a hole through steel without any difficulty.

[quote=thewizardguy]
Zerg can't use magic. And magic isn't genetic. If zerg were capable of magic, they'd have beaten protoss and marines ages ago.
[/quote]

the ability to do magic is genetic

[quote=thewizardguy]
Wait, how are they immune to nukes?
[/quote]

not the explosion but the radiation. in many games between tiny and myself i've nuked the hell out of his zerg structures and units while they've shown zero effect from the radioactive fallout