Concept:Keeping the internal environment stable is known as homeostasis.
Explanation:The body continuously regulates conditions such as temperature, water balance, and
pH.
This regulation keeps these internal conditions nearly constant despite external changes.
Homoiothermy refers to warm-bloodedness.
Diuresis means increased urine production.
Dialysis is a medical process used to filter blood.
Only homeostasis describes the maintenance of a constant internal environment.
Hence, the correct option is homeostasis.
Answer:A. homeostasis