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PLEASE HELP!!!! 24 POINTS
Which of the following is an example of biotechnology?

a petroleum-based lubricant used in farming machinery
a driverless solar powered automobile
a robotic probe on mars that can detect water
a mechanical implant that delivers medicine

Respuesta :

a petroleum-based lubricant used to in farming machinery.
hope i helped very well
Kaustav
The answer is ( a mechanical implant that delivers medicine ).

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