Please answer the following question: Process:  - Kidneys filter waste out of blood - Composition of blood is regulated - Volume of water in blood is kept constant - PH is kept at a constant level - Kidneys help regulate blood pressure - Kidneys stimulate the making of red blood cells - Calcium levels are maintained.  Perturbation hypothesis: suppose You are in more hot desert with no water happens, how will it affect Your urine output is lower.  Does the supposed perturbation have an effect (direct or indirect) on the process?
Answer:
yes