Respuesta :
Species interactions within ecological webs include four main types of two-way interactions: mutualism, commensalism, competition, and predation (which includes herbivory and parasitism).
Answer:
The correct answer would be symbiosis.
Symbiosis is a term used for close and long-term interactions occur between organisms of two or more species living in particular habitat.
The organisms which are involved in the symbiosis are termed as symbionts.
Majorly, these symbiotic relationships are of six types:
- Mutualism
- Commensalism
- Parasitism
- Competition
- Predation
- Neutralism
