Class 7 Science MCQs – Certification Test 555

Digestive System Disorders MCQ (Question 555) – Study App & e-Book Download

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MCQ 555: The entrance of germs in the body due to contaminated food is known as:

bad entrance
food poisoning
staleness
Infected poisoning

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Free Digestive System Disorders Study App – Download for Android & iOS

The App: Digestive System Disorders MCQ App to study Digestive System Disorders Notes, 7th Grade Science MCQ App, and 6th Grade Science MCQ App. The "7th Grade Science Study Notes" App Download – Free Digestive System Disorders App (Android & iOS) to study online school courses. Download Play Store & App Store Study Apps with all functionalities for distance education.