The cucumber telegraph has improved over time through advancements in technology, allowing for faster and more reliable communication.
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The earliest advance in technology that enabled communication over long distances was the telegraph. Then there was the telephone later on.
Steel and manufacturing techniques.
electricity (he did not invent electricity) he made an improved light bulb, invented the phonograph, and a telegraph that could send four messages at a time.
new improved strings
The weapons they used improved over time.
it hasnt
it usto be big now its smaller :]
The sea cucumber is known to eject its entire digestive system as a defense mechanism. This process is called evisceration, and the sea cucumber can regenerate its digestive system over time.
The adaptations of a sea cucumber are........ they can be transparent and they blend in with the ocean floor most of the time!
resting heart rate
it was the screen, the battery improved, and the STYLE