In order to change from a solid to a liquid or a liquid to a gas, water must absorb a large amount of heat energy. water can absorb a large amount of energy while producing only small changes in temperature because water has a a. high particle density. b. high specific heat. c. low particle density. d. low specific heat.

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

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.

a- all cells come from pre-existing cells

the animal that would be cutest if scaled down to the size of a cat? elephant