Answer:
LED bulbs fit standard light sockets and are the most energy-efficient option. LEDs have lower wattage than incandescent bulbs but emit the same light output. This allows them to produce the same amount of light but use less energy. LEDs can last over 20 years and don't contain mercury
The answer is A. The electrons orbit the protons, which are at the center of the atom.
.15 liters of normal saline will drip into the patient's IV per hour.