The integumentary system is the skin. Skin protects the inner organs from Bactria. Essentially the skin is a wall protecting against the outside world. It doesn't really release anything but is just there for protection.
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The molecules in a solid object are packed together, meaning that they are closely together and can’t move freely
Answer:
the sun is hot the absorbed in solar panels
Explanation:
I cannot under stand you sorry can’t help you.
