D hope this helps sorry if I'm wrong
Answer:
The total energy of all organisms is an ecosystem remains the same over time.
Explanation:
Because the total energy never increases or decreases, this shows that there is no energy in the ecosystem being created or destroyed
The organisms in the Cretaceous period and Permian Period are now extinct.
The emergence and demise of specific living forms are represented by time periods on the geologic time scale that span hundreds of millions of years. A mass extinction is a period of geologic time when a large number of plant and animal species go extinct, sometimes within a few thousand to a few million years.
Life has recovered after each of the five significant mass extinctions that have taken place during the past 500 million years. Because it led to the extinction of the dinosaurs, the mass extinction at the end of the Cretaceous Period is the most well-known. However, the Permian Period's end saw the most extreme one in terms of the number of species destroyed.
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It would be false to say that the upward growth has no environmental impact. There is bound to be a negative impact on the environment. With the increase in the number of buildings, there would definitely be a shortage of trees. There would be more and more of concrete buildings resulting in increase of temperature.
Polystyrene sulfonate is one way out. The nurse should monitor the patient's Serum potassium level because a decreased potassium level places the patient at increased risk of digoxin toxicity. Normal potassium level is 3.5 to 5.0 mEq/L, and a result less than 3.5 should be immediately reported to the provider due the the risk for sudden dysrhythmias. Polystyrene sulfonates are a group of medications used to treat high blood potassium.
Water pills (diuretics) help rid your body of extra potassium. They work by making your kidney create more urine. Potassium is normally removed through urine. Potassium binders often come in the form of a powder.
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