Which of the following is true about ecology?
a. ecology is a philosophy that seeks to limit harm to the natural world.
b. ecology is a practice that emphasizes preservation of life.
c. ecology is an area of study that focuses on interactions in nature.
d. ecology is a strategy for sustainable living.

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture