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What causes massive stars to expel their outer layers?
Post-Surgical Period
The phase following surgery during which the patient recovers, involving wound healing and monitoring for any complications.
Surgical Procedure
A medical operation involving an incision with instruments, performed to repair damage or arrest disease in a living body.
Medical Assistant
A healthcare professional who supports the work of physicians and other health professionals, usually in a clinic or doctor's office.
Evolutionary Structures
Biological structures or traits that have been shaped and maintained through evolutionary processes over generations.
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