Examlex
Tapeworms,flukes,and roundworms are examples of:
Vacuum Tube
An electronic device used to control the flow of electricity in a vacuum, commonly used in early electronics such as radios and televisions.
Hematoma
A tumor or swelling that contains blood.
Plunger
A tool used to clear blockages in pipes and drains, consisting of a rubber suction cup attached to a stick.
Syringe
A medical instrument used to inject or withdraw fluids from the body.
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