Answer:
battery
Explanation:
Any source of electricity, the battery, or the power supply is there to maintain the potential difference across a conductor.
To measure this difference we use VOLTMETER - Instrument for measuring potential differences, voltage differences. It is called a voltmeter as it allows the measurement of the potential difference or voltage that exists between two points belonging to an electrical circuit. The voltmeter, therefore, detects the voltage.
<span>Society is science that studies the society and the social behavior.
</span>Macrosociology and microsociology are two different levels of analysis. Macrosociology studies large-scale social groups and how they impact others. Microsociology on the other hand studies small social groups and interactions and how they impact larger groups.
The iron is attracted to magnet since it is highly magnetic. Sand is not a magnetic material therefore not attracted by the magnet. So the mixture is separated
<span>Ans. D. Chloroplasts convert light energy into chemical energy that can be used by mitochondria. Mitochondria takes the energy that the chloroplast gets from the sun and uses it to fuel other cell processes. In other words, the mitochondria uses the food produced by the chloroplast and converts it into energy.</span>
It is known as the sedimentation.. this process spreads widely (horizontally) keeping the youngest on the top and the oldest at the bottom..
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