Question

Match these organs with the organ systems they belong to.
1. brain
excretory system
b. respiratory system
2. Kidney
3. heart
4. trachea
nervous system
d. skeletal system
e circulatory system
f digestive system
5. small intestine
SOUT
INTEREST
Every time we
a smooth
mucus and
spreads over the
protecting them
germs and
4
6. skull​

Answer 1

Explanation:

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Answer 2

Answer:

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