Explanation - the lemon battery is called a voltaic battery, which changes chemical energy into electrical energy.
(the lemon battery; is called; a voltaic battery, which changes chemical energy into electrical energy; T:Explanation) (a voltaic battery; changes; chemical energy; into electrical energy)
the lemon battery a voltaic battery
is called changes
a voltaic battery, which changes chemical energy into electrical energy T:Explanation
chemical energy into electrical energy