Answer: what are the choices?
Explanation:
Answer:
2.4GHz
Explanation:
In the 2.4 GHz band, 1, 6, and 11 are the only non-overlapping channels
Example of intermediate technology is the treadle pump, which enables farmers to provide a greater amount of water to their plants more easily compared to watering by bucket, while requiring much less infrastructure than constructing irrigation dams and pipes.
