Question

Select a gadget and design a presentation keeping the following points in mind.
1. Invention of the gadget
2. Science involved in designing
3. Improvement/enhancement needed in the latest version
4. Negative impact on health due to overuse

First one to tell the correct answer will be marked as brainliest. You can give the points for the presentation also.

Answer 1

Answer:

c if we improve our present gadgets in other words all things are important