Define an Interaction Between Two Variables

question 146

Essay

Define an interaction between two variables. Give an example of an interaction, one that is either hypothetical or taken from research.

---

Definitions:

Filter Feeders

Organisms that feed by straining suspended matter and food particles from water, typically using a specialized filtering structure.

Lancelets

Lancelets are small, blade-like marine animals belonging to the subphylum Cephalochordata, exhibiting key characteristics of chordates, such as a notochord and a dorsal nerve cord.

Microscopic Plates

Tiny, often mineralized structures observable under a microscope, which can be part of the skeletal system of some organisms.

Holothuroidea

A class of marine invertebrates within the phylum Echinodermata, commonly known as sea cucumbers.