Body cells need a constant supply of oxygen to function normally . humans must maintain a blood oxygen level of 95-100% to allow their body cells to maintain homeostasis. some illnesses can cause a persons blood oxygen level to be lower than the normal range . if a persons blood oxygen level is 92.4% , by what percent must it be raised to reach the low end of normal (95%)?

99 pts which of the following statements refers to the wage-price spiral process? the salary of a worker fluctuates with the amount of sales he or she accomplishes per month. an employee loses his or her job, finds a position at another company, and is underemployed. employees only receive a raise when their purchasing power has been eroded by inflation. a worker receives a raise, which increases costs for the employer.