If the distance between two positive point charges is tripled, then the strength of the electrostatic repulsion between them will decrease by a factor of.

What percentage of the earth's water is available for use by living things?

In an ecosystem, marsh snails feed on phytoplankton and painted turtles feed on marsh snails. pollution has resulted in the depletion of phytoplankton. what effect would this situation likely have on the population of marsh snails and painted turtles? as phytoplankton were destroyed, the population of marsh snails would most likely then the population of painted turtles would mostly likely a. 1. increase 2. decrease 3. stay the same b. 1. increase 2. decrease 3. stay the same

Carbon dioxide can be produced form what type of power generation?