Multiple choice

Plastic material is swallowed by cows from garbage dumps. Which part of their bodies gets affected by this?

  1. Respiratory system

  2. Digestive system

  3. Nervous system

  4. Excretory system

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Plastic materials, if taken in by cows choke their wind pipe and make it difficult for them to breathe. Since it cannot be digested, then it cannot affect their digestive or excretory system in the way it affects the respiratory system. 

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