Sergeant Majors Are a Type of Damselfish That Live near the Edges

question 20

Short Answer

Sergeant majors are a type of damselfish that live near the edges of coral reefs.They form schools and feed on zooplankton, small invertebrates, smaller fish, and algae.When in danger from predators, sergeant majors dart into the protective cover of the coral branches.The interaction between sergeant majors and coral is best described as _______.

---

Definitions:

Colostomy

A surgical procedure to create an opening in the abdominal wall for the elimination of waste, connecting a part of the colon to the surface of the abdomen.

Red and Moist

Describes a wound healing environment where the presence of bright red tissue and a moist surface indicates the process of healthy tissue regeneration.

Appliance Pouch

A medical device that collects waste from the body, commonly used after certain types of surgery like colostomies.

Urostomy Pouch

A medical device attached to the body to collect urine after a urostomy, where urine is rerouted outside the body.