Answer:
The SMPTE created an organized system of film technology, development, and distribution.
Explanation:
The SMPTE opened the door for Union organization within the film industry is true but not the most significant outcome of the formation of the SMPTE. However, the second option is certainly the most significant outcome as SMPTE is the most organized system of film technology, development, and distribution. And the other two options are also correct but the most significant outcome of the formation of the SMPTE is the second option.
Crowdsourcing is used by mobile application that allows users to report the location of a pet that appears to be lost.
<h3>What is a mobile application?</h3>
A mobile application is known to be a kind of computer app or program that has been made to handle or run itself on a mobile device e.g. phone, etc.
Conclusively, the option that best describes a system that uses crowdsourcing is the mobile application that allows users to report the location of a pet that appears to be lost and upload a photo that is made available to other users of the application and thus everyone can help to look for it.
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This is the quote of T.S. Eilot