Answer:
Delta waves
Explanation:
Stage 3 and stage 4 are described as slow wave sleep that is marked by a predominance of delta waves
This damage can cause wastes to build up in your body and lead to other health problems, including heart disease, anemia and bone disease. Chronic kidney disease eventually can cause kidney failure if it is not treated.
Answer:
Hello, could you please share the passage so I can read it to help answer the question?
Explanation: