Not normally. Spiderwire was specifically created for tensile strength. Berklely Vanish flourocarbon is better than either, for my money.
In general, no.
yes
a hurricane or a 10. earthquake
stonger
yes
No, but it's more versatile.
yes
because women can do more things than men
Yes, much stronger.
they weren't, but they did hive great military leaders.
4.0 most likely is stronger than 2.5
No, an ionic bond is considerably stronger than a hydrogen bond.