You created a pen as an instance of turtle. You drew a line. What does the following line do? up()

moves all drawings one step up

"lifts" the pen so you can move it without drawing

moves the pen one step up

points the pen so it is pointing straight up

i don't know but have a good day

you will program a Java version of the robot to draw some simple images. ... If you do this (or instantiate the object by right-clicking in BlueJ), you ... to draw a line when it moves, use the penUp() method to raise the pen (and ... Note that you can create multiple turtles and they will all show up on

Explanation: