1.) A step-up transformer increases the voltage of the current as it leaves the power plant. After the voltage has been increased, less current travels through the high-voltage power lines. This reduces the amount of power that is lost due to resistance of the power lines.
2.) They have electric transformers, which use electromagnetic induction to change the voltage of the current. Some transformers increase the voltage; others decrease the voltage. Therefore, one or more step-down transformers are needed to decrease the voltage of current before it enters homes.
Hope this up a little
Answer:
Homeostasis
Explanation:
Homeostasis means that there is an equilibrium in the cell. Moving materials either in or out helps to ensure that both inside and outside the cell are equal.
Nothing happens to the mass when its cooled or also heated
Answer:
<u>subduction zones</u>
Explanation:
Image result for Where are stratovolcanoes commonly found? What type of plate boundary are they near?
Stratovolcanoes are also commonly called composite volcanoes. Mt. Fuji in Japan is an example of a stratovolcano. Stratovolcanoes are most found commonly along <u>subduction zones</u>, which are boundaries between two tectonic plates where an oceanic plate is sinking into the mantle beneath another tectonic plate.
