If anyone uses the computer program scratch i need your 15 1) the mouse down block a) moves the mouse down the screen b) presses the mouse button automatically c) releases the mouse button automatically d) reports true if the mouse button is pressed 2) the mouse x block a) moves the mouse x pixels left or right b) determines mouse movement to x position c) deletes the lateral movements of the mouse d) reports the x coordinate position of the mouse 3) in the mouse y block, y represents the a) number of pixels remaining b) current effect being applied c) vertical position of the mouse d) magnitude of a graphic effect