Researchers at Pennsylvania State University are intent on creating a robotic system that will ( ) pollinate fruit tree flowers due to threats to natural pollination worldwide.

A artificially

B completely

C manually

D synthetically

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Researchers at Pennsylvania State University are intent on creating a robotic system that will ( ) pollinate fruit tree flowers due to threats to natural pollination worldwide.

A artificially B completely C manually D synthetically

相关试题

A artificially

B completely

C manually

D synthetically