I get confused as to the exact meaning of the three terms- Coil, spring, twist and screw

Do these words convey the same meaning?

MOTHER NATURE’S COIL

Millipede when threatened coils its body into a Spiral to protect its soft undersides.

“Deception, machination and mendacity lie at the core of human intelligence, like worms coiled at the core of an apple” Mark Rowlands

MAN-MADE COIL

Blender ball for protein shakes.

Thank you for your visit.

Take care, my friend.

Namaste 🙏🙏🙏

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This post is part of Ragtag Daily Prompt- COIL