the orbit in marbles over a frequency of reptiles minute want to be shown in a passenger & minute results are a mile dissociate used for center space generally used for return between 025 and 72 ->  the changes in temperature over a period of time need to be shown in a graph  the changes in temperature over a period of time need to be shown in a graph & a point immune is used for wool static / touches over space -> a line graph can be used to show the changes in temperature over a period of time