State two shortcomings of using smoke signal as a way of communication in ancient times.

      

State two shortcomings of using smoke signal as a way of communication in ancient times.

  

Answers


Kavungya
- Could not send more than one message
- Led to deforestation
- Polluted the environment
- It was hard to light fire during rainy seasons
Kavungya answered the question on April 17, 2019 at 09:50


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