It is there in case a circuit may not work or water may have entered the circuit they can reset or cut off the switch to get rid of the water.
Answer:
3rd option) moon’s motion without gravity
The discovery of the cell was possible do to the invention of the Microscope.
The answer to this question would be: vitamin
Some bacteria can produce vitamin K2 in the intestine. Other bacteria also able to change vitamin K1 into vitamin K2. But the amount produced is not much, so human still need to fulfill it from the diet. Vitamin K has a role in calcium regulation and in blood clotting pathway.
Answer:
Driver
Explanation:
You can't tell if the car is moving by looking at the driver as they are in the car with you
