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Inventions MCQ App Download | Length of Year and Seasons Apps (iOS & Android)

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Length of Year and Seasons MCQ App Download & e-Book | 324

MCQ: 324

An Arab mathematician, who improved existing values for the length of the year and of the seasons was

  1. Sir Gideon Sundback
  2. Sir Al Battani
  3. Sir Mathew Maury
  4. Sir Robert Bunsen

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Length of Year and Seasons Learning App: Free Download Android & iOS

The App: Length of Year and Seasons MCQ App to learn Length of Year and Seasons Notes, General Knowledge MCQ App, and Environmental Management MCQ App. The "Length of Year and Seasons" App to Free Download General Knowledge MCQ Apps (iOS & Android) for online learning. Download App Store & Play Store study Apps with all functionalities for online elementary school courses.

Length of Year and Seasons Apps (Android & iOS)

Length of Year and Seasons App

General Knowledge Apps (Android & iOS)

General Knowledge App

Environmental Management Apps (Android & iOS)

Environmental Management App

Basic Computer Knowledge Apps (Android & iOS)

Basic Computer Knowledge App