I need help creating a python function that makes concentric circles. I already have a function that makes a circle(from the Python Programming book), so I thought I'd use a for loop; however, I'm not sure how. Here's what I have so far: (where 'number' is the number of circles, and 'distance' is the space between them)

```
def concentric (myTurtle,number,distance):
for i in range(1,number):
drawCircle(myTurtle,distance)
myTurtle.up()
myTurtle.left(90)
myTurtle.forward(spacing)
myTurtle.right(90)
myTurtle.down()
```

Any and all help would be greatly appreciated!