How can a prolonged fever be fatal? it's so simple, but I'm overthinking it and could use some help. thanks. :)

A rise in temporary body tempurature typically isn't fatal but if prolonged for too long and especially if continuing to rise it can be fatal.

Explanation:

answer; i believe that the correct answer is; ///bodies of water store heat during the day and release it at night;

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.