Does the cabin in Alice's lakeSkaterDemoStartworld have a back door? To answer this question, you need to open the world and manipulate the camera using the camera controls below the world window so that you can see the back of the cabin.

Describe an Alice event of the BDE format that will make a ballerina jump up when a key is pressed, spin around for as long as the key is held down, and return to the ground when the user lets go of the key.

List and describe each of the four style parameters that can be used for move, turn, and roll methods. Why is the abruptly style used in the following event?

is the abruptly style used in the following event? While the world is running, move seaplane forward 1 meter style = abruptly.