What are the three types of interactions between organisms in an ecosystem? a. competition, mutualism, and predation b. territoriality, predation, and symbiosis c. competition, predation, and symbiosis d. commensalism, parasitism, and mutualism

The answer is C. sorry for late answer

Explanation:

Please mark brainliest!

answer: - few nutrients

high pressure

low temperatures

explanation: 1. few nutrients:   open-ocean zone is located way far from the land, which is the main source of the essential nutrients.2. high pressure: pressure increases by 1 atmosphere for every 10 meters increase in depth.3. ample sunlight: a large fraction of the sunlight is reflected back to the atmosphere from the sea surface. 4. varying salinity: below the thermocline, the water is isolated from the atmosphere so the salinity remains stable over the year.5. low temperatures:   the temperature of open-ocean zone ranges from a low of -2°c to an average of 17°c