Answers
lifts the pen from the screen so the turtle moves without drawing a line
controls how quickly the turtle draws, using a number or a word in single quotes
line of code at the top of a file that gives the program access to the drawing commands
makes the turtle move the given distance in the direction it is facing, drawing a line
lowers the pen onto the screen so that the turtle draws a line as it moves
a text-based programming language used to write instructions for a computer as lines of code
turns the turtle clockwise by the given number of degrees, without changing its position
turns the turtle anticlockwise by the given number of degrees, without changing its position
changes the appearance of the turtle cursor on the screen, for example to arrow or circle
makes the turtle move the given distance in the opposite direction, drawing a line
the turn at each corner of a regular shape, found by dividing 360 by the number of sides