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tatyana61 [14]
3 years ago
10

Help science po this

Chemistry
1 answer:
liberstina [14]3 years ago
3 0
Answer: 1-Exhale 2-inhale 3-contracted diaphragm 4-relaxed diaphragm.
Step by step explanation: hope this helped! Have a great day.
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Carbohydrates are classified in three major categories depending upon the number of sub units joining to form them. These are,

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Result:
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