Explain (In terms of blood chemistry and respiratory physiology) why the victims in the manure pit did not realize that they were suffocating. What would be the expected blood pH values of the individuals involved (high, low, normal)?

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: