Class 6 Courses

Class 6 Science App's Tests

Class 6 Science e-Book's MCQs - Complete

Mammals App Quiz Download & e-Book - 208

MCQ:

When sea mammals need to breath they come up to surface of water to breath because

  1. blowholes are located at head
  2. low oxygen in lower water
  3. water is hot downwards
  4. need fresh air

Class 6 Science App & e-Book Tests PDF Download

Mammals Textbook App: Free Download iOS & Android

The App: Mammals Quiz App to study Mammals Textbook, 6th Grade Science Quiz App, and 7th Grade Science Quiz App. The "Mammals Quiz" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Mammals App (Android & iOS)

Mammals App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)