Not really. One is not related to the other, in most cases.
Aluminium is good for airplanes because it is very hard, it is insoluble in water and it could resist corrosion.
Chocolate contains caffeine and sugar, both of which are highly addictive. They make you feel alert and happy. Your brain remembers these effects, therefore it can be hard for one to resist eating chocolate.
not exactly. he's the newest "vegetarian" vampire, so the seducing scent of Bella is extremely hard for him to resist. he decides to make little contact. this the same for him towards other humans as well.
it can make you very sick, but not that deadly
MDMA does not make it hard to swallow after taking ecstay, pills with meth or other apps make it hard to swallow.
Legally, no. You can make the decision to resist it. You probably won't come out ahead, though.
LN2 other know as liquid nitrogen is a solution that can make water hard
no, but mine had them their not deadly but there bumble feet its from wet bedding, make sure you clean their cage more often.
A deadly cold golem make sure to put deadly
To make your knuckles hard, you should consider doing things that strengthen your bones. There's no other way to get hard knuckles in your hands, however.
if u want more hp...deadly performance would be better. on the other hand dark eye will give u more cp. lets make it simple -Deadly Performance >> HP -Dark Eye >> CP
Yes, however it isn't as simple as you make it sound and deadly isn't the best adjective to use. You could make a low grade explosive if you worked hard enough but don't expect it to be able to do too much damage.