Question

4. Match the two columns by drawing lines.
Column A
Column B
(i) Kidney
(ii) Ovaries
(iii) Spinal cord
(iv) Organ system
(v) Mouth
(a) organ of the nervous system.
(b) organ of the excretory system.
(c) group of organs working together.
(d) part of digestive and respiratory system.
(e) part of the reproductive system.

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Answer 1

Explanation:

kidney- organ of excretary system

ovaries - part of the reproductive system

spinal cord - organ of nervous system

organ system- group of organ working together

mouth - part of the digestive and respiratory system

Answer 2

Explanation:

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