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</pentrails><costumes><list id="123"><item><ref mediaID="Stage_cst_Untitled"></ref></item></list></costumes><sounds><list struct="atomic" id="124"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="0" y="0" heading="225" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="0,4,3,1" pen="tip" id="129"><costumes><list struct="atomic" id="130"></list></costumes><sounds><list struct="atomic" id="131"></list></sounds><blocks></blocks><variables></variables><scripts><script x="10" y="10"><block s="down"><comment w="184.83333333333334" collapsed="false">A. Click this script. What does it do?</comment></block><block s="clear"></block><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block></script><script x="10" y="100.33333333333337"><block s="clear"></block><block s="forward"><l>100</l><comment w="226.66666666666666" collapsed="false">B. It&apos;s easier to see what&apos;s happening if the script waits between steps.</comment></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block></script><script x="10" y="193.9999999999999"><block s="clear"></block><block s="forward"><l>100</l><comment w="282.99999999999994" collapsed="false">C. After drawing the spike, turn half way around (&quot;do a 180&quot;).&#xD;&#xD;How many times must you run this script to get the sprite to face the way it started (facing &quot;right&quot; or &quot;to the east&quot;)?</comment></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><l>180</l></block></script><script x="10" y="331"><block s="clear"></block><block s="doRepeat"><l>2</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><l>180</l></block><block s="doWait"><l>.5</l></block></script><comment w="145.5000000000001" collapsed="false">D. Instead of clicking twice, you can use REPEAT to automate.</comment></block></script><script x="453" y="99.1666666666664"><block s="turnLeft"><l>90</l></block><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="turnLeft"><l>180</l></block><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>100</l></block><block s="turn"><l>180</l></block><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="turnLeft"><l>90</l></block><block s="forward"><l>100</l></block><block s="turn"><l>180</l></block><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>100</l></block><block s="turn"><l>180</l></block><block s="forward"><l>100</l></block><block s="turnLeft"><l>45</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>100</l></block><block s="turn"><l>180</l></block><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block 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