Guillermo was finding it difficult to walk up the steps to his family’s apartment. His doctor thinks that his cells might not be getting enough oxygen or glucose. Why does having low levels of glucose or oxygen in his cells make it difficult for Guillermo to walk up steps? Which body systems should the doctor test in order to find out whether Guillermo’s cells are getting enough oxygen and glucose and why?

pls give me an answer not to complex.

Why does having low levels of glucose or oxygen in his cells make it difficult for Guillermo to walk up steps? Which body systems should the doctor test in order to find out whether Guillermo’s cells are getting enough oxygen and glucose and why?

➪ Low levels of glucose and oxygen in the body does not allow the cells to release sufficient energy by the process of cellular respiration. Since there is not enough energy it is used up quickly hence resulting in difficulty doing anything like climbing up stairs.

The doctor should check the pH balamce of the body, high or low pH balance means that there is something wrong with the lungs or kidney and we know that lungs are the main organs in cellular respiration.

complete the square on the right side of the equation;

-5(x + 0)^2 + 15

answer: d. y = -x^2 + 15

b is the best answer for this question.