The symbols +, −, and 0 are to be used to show the results of interactions between individuals and groups of individuals in the examples that follow. The symbol + denotes a positive interaction, − denotes a negative interaction, and 0 denotes where individuals are not affected by interacting. The first symbol refers to the first organism mentioned.
-What interactions exist between a lion pride and a hyena pack?
A) +/+
B) +/0
C) +/−
D) 0/0
E) −/−

Question

Quizplus · Accepted Answer

Both lion prides and hyena packs compete for the same prey, leading to negative interactions for both groups as they can harm each other or reduce each other's food availability.

The Symbols +, −, and 0 Are to Be Used