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Xelga [282]
2 years ago
5

Answers fast please Gets oxygen into your body and carbon dioxide out

Chemistry
2 answers:
swat322 years ago
8 0

Answer:

B

Explanation:

respiratory involves the lungs

yKpoI14uk [10]2 years ago
4 0
B respiratory is correct
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What product(s) are formed during this chemical reaction? (Will be two answers)
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Why is it so important to use more than just fossil fuels for our energy sources?​
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2 years ago
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2 years ago
During which phase change does the arrangement of water molecules become more orderly?
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The phase change in which the water molecules become most orderly is the freezing. This is the process of changing water as liquid to its solidified form. The process of freezing is an exothermic which means that for this to occur, heat should be removed from the system. 
3 0
3 years ago
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A student prepares an iron standard solution in a 50.00 mL volumetric flask. The iron stock concentration is 0.0001974 M. A stud
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4 0
3 years ago
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