Answer:
An increase in the volume of a substance while its mass remains the same. Expansion is usually due to heating. When substances are heated, the molecular bonds between their particles are weakened, and the particles move faster, causing the substance to expand.
Answer: DEDUCTIVE INVALID.
Explanation: A deductive invalid argument is one in which if and only if: It is possible for the conclusion of the argument to be false even when all of the premises are true.
This argument is invalid because the premises does not support the conclusion. A major health crises does not mean countless victims will perish it only says that If malaria becomes drug resistant, then countless victims will perish.
If it's bullying, then the victim could be made to look like the perpetrator by the offender. The offender will look for any way to get out of trouble. Not to mention that even if that isn't the case; if the victim starts getting violent without the proper tools to succeed in winning a fight, then the victim could get seriously injured, and/or killed. Even if those two situations don't happen, if there was no proof the victim was being bullied, sometimes just saying "self-defense" won't be enough.
