Katrina learned about curling by watching and focusing on the techniques used by the olympic players. By watching so much, she learned the movements and basic rules of the game. This is an example of visual learning which is also cognitive learning :-)
Well Olivia, Sophia, her older brother and his friend are in a bit of a pickle. I suggest Olivia and Sophia brake the computer, resulting in no one to be able to use it.
I would say D. Cuts and bruises
It's true that sodium is a principle extracellular electrolyte.
I think the answer would be c
