My dumb sister needs help

Two grizzly bears are fighting over a fish to feed themselves. what kind of interaction is this scenario, which works as a limiting factor in the bears' survival? a. apparent competitionb. interference competitionc. exploitation competitiond. mutualism

What are the most populous and least areas of russia and why are some areas more heavily populated than others

How has our understanding of the first sentence of the declaration of independence changed over time?