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sashaice [31]
3 years ago
6

What would the pendulum need chemical energy??

Biology
1 answer:
DanielleElmas [232]3 years ago
4 0
<span>It contains cartilage, mucous membrane, bone, blood vessels, and a sensory organ called the olfactory bulb. So your nose is definitively an organ. An organ system is a bunch of organs, like your heart, liver, lungs, etc. working together to perform a specific task. So your respiratory system contains your nose, trachea, and lungs, all different organs working for the same cause.
you can also see isn't correct,I'm just not sure!~</span>
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