Hey! *spam answers not tolerated* Could someone help? Will give brainliest and 100 points. Answer only if you know, thanks! Have a great day!
Which of the following is an example of an electrolytic solution? Select all that apply.

fresh water
salt (NaCl)
sea water
carbonic acid

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

Compare and contrast solutions and suspensions

Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *