On a weather map, which type of front is shown by a line with triangle points on one side
a) warm
b) cold
c) stationary
d) occluded

On a weather map the type of front shown by a line with triangle points on one side is called a cold front

From a high concentration to a low concentration.

From our previous experiment, we examined how many drops a penny can hold - and place drops of salt water on the penny after recording 5 trials each, take the average of each solution.