Answer:
The black death/ the plague was caused by bacterias found in fleas that was infected rats in asia and was spread by the rise of the demand for foreign goods. The rats were carried along tade routes and infected other animals and people by biting.
Explanation:
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The Three types of technology implemented at the Gautrain are;
- A contactless smart card (CSC) system
- RFID
- An Earth Pressure Balance Shield TBM
<h3>What technology does the Gautrain use?</h3>
The Gautrain is one where the Collection of passenger fares uses the contactless smart card (CSC) technological system.
It is one that uses a smart chip and RFID, that helps customers to hold the card near a card reader to log in/ start their journey into the system.
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