I believe it is resources
The kidneys.
The kidneys keep blood isotonic by removing excess salt and water through urine.
The 85-year old female patient who presents to the emergency department (ed) with increasing shortness of breath, hypoxia, productive cough, and progressive weakness will be assessed and diagnosed by the nurse as someone who is probably having asthma. The mentioned symptoms are common with people who have asthma.
Answer:
Solar I believe because Oil and Coal are non-renewable resources
Explanation:
