Which of the following is an example of a technological solution to water pollution in a local pond?

Sure: ths is called protyping and lets yu get a sende fo the effeciveness tof the cahnge and the cost of the change. 

A - just like the scientific principle syu what to know what other know or have learned. Example would it be silly to build a nuclear power de-salinatiztion plant when a dam in the mountains wuld dothe savme thng and perhaps have the advatage of using local labor and preveinting floods and givng of hydro eletic power. 

A a process is a technological soultion it uses tools, machines, chemical to effect an otu come.

The charge of an ion with 55 protons and 52 electrons is +3. the reason is because protons are positive, and there are three more than the amount of negative electrons.

B) as the temperature increases, the kinetic energy of the particles increases.|-/