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Aleks [24]
3 years ago
5

Most living things need oxygento survive. These two body systems bring oxygen into your body and then move to all your body part

s.What are these two body systems?
Health
2 answers:
goblinko [34]3 years ago
7 0
Mechanical movement and Chemical reaction.

Air is transported into your lungs by the mechanical movements. 
Oxygen is used during chemical reactions that release energy in your cells..
Can I please get Brainliest!!!
algol [13]3 years ago
4 0

mechanical and chemical


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