Why is citric acid added to food?
1.to add color
2.to add tartness
3.to add bitterness
4.to add sweetness

What is i fracture in the crust called when land move up, down or sideways

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.

Explain what happens at the saturation point when adding salt to water at room temperature.