Answer:
Explanation:
A torch with an additional bulb. ...
Wheel chair convertible to crutches. ...
Pen to check concentration. ...
Bulb/CFL remover/connector. ...
Multicolor headphone wires. ...
Adjustable electricity extension board. ...
Automatic blade swinging ceiling fan for easy cleaning
Answer:
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.
Answer:C 0.12 V
Explanation:
Given
Concentration of 
Concentration of 
Standard Potential for Ni and Fe are
and 


