Great Question! So the plug will go into the wall and electricity will hit the cord and power through the cord into the charger (Cordless) Now if you talking mobile phones such as iPhones. The battery powers wire and hardware to power your little mobile phone! Hope this helps.
1) You don't know if the source is reliable.
2) It is better to cite reliable sources so.
Answer:
Explanation:
(a) aaAbb (b) bBab (c) aaAbB b
The parse tree and phases are shown in the attached diagram below