The symbols +,- , and 0 are to be used to show the results of interactions between individuals and groups of individuals. 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 mycorrhizae and evergreen tree roots? A. +/+
B. +/ 0 C. +/- D. 0 / 0

Respuesta :

A +/- interaction could shift to +/0 or +/+ over time,depending on other factors such as competition,population density, or environmental changes.

Option C is correct.

What is the importance of interaction of in group?

In the relationship among the members of in group they display co-operation, good will, mutual help and respect for every other. Members of in group possess a way of solidarity a feeling of brotherhood. In group members are always able to sacrifice themselves for the group.

What is group interaction in social work?

Group work may be a method of social work which helps individuals to enhance their social functioning through purposeful group experiences, and to cope more effectively with their personal problems

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