Match Each Phylum with Its Corresponding Organism

question 53

Multiple Choice

Match each phylum with its corresponding organism. Each phylum is used only once.
-spiders, insects, shrimp, and crabs

• A)Annelida
• B)Arthropoda
• C)Cnidaria
• D)Ctenophora
• E)Mollusca
• F)Nematoda
• G)Nemertea
• H)Onychophora
• I)Platyhelminthes
• J)Porifera

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Definitions:

Cervical Spine

The portion of the spine that runs through the neck, made up of seven vertebrae.

General Anesthesia

A medically induced, reversible state of unconsciousness, accompanied by loss of pain sensation and muscle relaxation, used during surgical procedures.

Spinal Anesthesia

A type of anesthesia administered into the spinal column to induce absence of sensation and pain, particularly in the lower part of the body.

Epidural

An anesthesia technique that involves injecting medication into the epidural space of the spinal canal to provide pain relief, especially during childbirth.