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Download Class 9 Biology Quiz App | Human Food Components Quiz Apps (iOS & Android)

Class 9 Biology Quiz: Complete Course

Human Food Components Quiz App Download & PDF e-Book | 862

MCQ: 862

The zinc, chromium, fluorine, and iodine are considered as

  1. oxidized minerals
  2. trace minerals
  3. major minerals
  4. mega minerals

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Human Food Components Apps (Android & iOS)

Human Food Components App

9th Grade Biology Apps (Android & iOS)

9th Grade Biology App

MCAT Biology Apps (Android & iOS)

MCAT Biology App

SAT Biology Apps (Android & iOS)

SAT Biology App