Question 2 (3 points) Since velocity describes both speed and direction, you can call it
a force arrow
a vector
a magnitude
the same as acceleration

A vector, I guess

Explanation:

Well, a vector is a physical quantity that has both magnitude and direction. I hope this helps! :-)

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