Exploring the Pearlfish and Sea Cucumber Relationship

The video explores how pearlfish find secure hiding spots, particularly in sea cucumbers. These sea creatures provide a safe haven due to their repulsiveness to predators. The pearlfish cleverly uses this to its advantage, even sharing the space with others.

What is the primary goal of the pearlfish in its search?

• To find food

• To locate a mate

• To discover a secure hiding place

• To explore new territories

How does the sea cucumber obtain its nutrients?

• By photosynthesis

• By filtering water

• By sucking sand and extracting nutrients

• By hunting small fish

Why might the sea cucumber be considered unattractive?

• It resembles a walking colon

• It emits a foul odor

• It has a bright color

• It makes loud noises

What unusual preference does the pearlfish have when entering the sea cucumber?

• It digs its own entrance

• It enters through the sides

• It prefers the front entrance

• It prefers the back entrance

Why is the sea cucumber a safe choice for the pearlfish?

• It can camouflage itself

• It is fast and can escape predators

• It is repulsive to most predators

• It has a hard shell

What social behavior does the pearlfish exhibit once settled in the sea cucumber?

• It isolates itself

• It becomes aggressive

• It migrates frequently

• It shares its home with others