Science, asked by muqadaswani377, 9 months ago

1. Which of these is not an organ system?
Heart b. digestive c. respiratory d. excretory
a.​

Answers

Answered by Anonymous
11

Answer:

heat is not a oragan sysem as heart comes under circulatory system

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Answered by azmiN54
1

Answer:

Heart is not a part of organ system

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