Match the level of ecological organization described by each of the statements below.
Only the areas that life inhabit, from the upper
crust of the Earth through the lower atmosphere.
A. Biological community
B. Biosphere
C. Ecosystem
D. Earth

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

not sure if this what   you'r looking for would be percent composition

im not intirely sure but i think the anwser is d relative humidity