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Here is the answer for 2.10.4 Bubble Wrap 2.0:
"""
This code will fill the canvas with light blue circles.
Now add a function that will draw a white highlight on each bubble.
"""
speed(0)
# This function will draw one row of 10 circles
def draw_circle_row():
for i in range(10):
pendown()
begin_fill()
color("light blue")
circle(20)
end_fill()
penup()
forward(40)
# This function will move Tracy from end of row up to beginning of the row on top
def move_up_a_row():
left(90)
forward(40)
right(90)
backward(400)
# Send Tracy to starting position in bottom left corner
penup()
setposition(-180,-200)
# Call circle drawing function 10 times to fill ten rows
for i in range(10):
draw_circle_row()
move_up_a_row()This page is a part of the CodeHS Python answers.
This code is designed to create a series of light blue circles on a canvas, creating a pattern resembling bubble wrap. The circles are arranged in rows, with a function to draw a row of circles and another function to move the cursor up to start a new row.
To add a white highlight to each bubble, you would need to add a few lines of code to the draw_circle_row() function. After filling a circle with light blue, you can draw a smaller arc or circle on the top side with white color to represent the highlight.
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