Moving ions against a concentration gradient requires energy and results 2 points in uneven concentrations of the ions. ATP powers the pump, allowing it to
create and maintain
of these ions. *

concentration gradients
equilibrium
diffusion
osmosis

creative diagnostics provides a protocol for total protein extraction based on ripa which is widely used.

it cools slower in the earth meaning the crystals have more time to form than lava on the surface

bacterium is not correct

answer;

c. a tree whose roots are surrounded by wet sand.

explanation;

water stress is an important factor limiting the growth and productivity of forests.water stress is the most often cited cause of poor survival and growth of woody landscape plants.

-insufficient soil moisture is the most common form of water stress, but excess moisture that leads to poor soil aeration (hypoxia) can also result in reduced plant vitality. a tree whose roots are surrounded by wet sand would be least likely to experience water stress.