A codon is a sequence of three nucleotides that form a unit of genetic code in dna or rna
The cells would become energy starved leading to ischemia and then infarction. This is if one was unable to do anything else to maintain the homeostasis.
You body however is able to utilize several mechabisms, primarily the use of fats and in extreme cases muscle tissue for the use of energy and ATP production through anaerobic metabolisis.
It will most likely be a blend, for example a Kotpies is the offspring of a Siamese cat and a Pug dog.
A.it's true. Lack of water can also give u a heatstroke during hot weather