classs 6 girls and boys come in zoom it is science class come fast with your name classs is stated come fast I am waiting

it has one origin of replication, but it proceeds in two directions - d)

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

it's not c. i took the quiz and got it wrong. so my best guess is b.

have a great day, and hope this .