Question

your block program needs to respond to the user pressing the space key. which type of block do you need?
motion
event
control
voice and graphics

Explanation:

In programming, an event block is used to respond to user actions like pressing a key. The space - key press is an event. Motion blocks are for movement - related operations, control blocks for flow control (e.g., loops, conditionals), and voice and graphics blocks for audio and visual tasks.

Answer:

event