Two frizzy bears are fighting over fish to feed themselves. What kind of interaction is this scenario, which works as a limiting factor in the bears survival

The interaction will be called as competition and population of fish is the limiting factor.

Explanation:

Competition is one of the five types of ecological interactions among the living organisms. In this interaction the individuals or population competes with each other for the same resource of food. Competition can occur within the same species or between two different species. Here in the question two frizzy bears are fighting over fish for food so this is an example of competition between the same species.

The population of fish will be limiting factor here because the survival of the frizzy bears depends upon the availability of the fish for their food.

Explanation:

Interferance competition :

1. During interference competition, organisms interact directly by fighting for limiting food resources, both of the fighting organism of them have same resource, this type of competition is known as interferance competition.

2. Here as given, when two  frizzy beers fight over a single fish, interferance competition will occur.

3. In interference competition, the competition between organisms is direct type, means they directly interact with each other.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added