Which practices help prevent accidental ignition or arming of a high-power rocket?

Which practices help prevent accidental ignition or arming of a high-power rocket?

• A. Safe handling procedures, clear workspace, no live wires exposed, and a safe arming/disarming protocol.
• B. Frequent battery replacements, unshielded wiring, and rapid launches.
• C. Wearing gloves, using loud alarms, and ignoring safety checks.
• D. Using unapproved motors, bypassing mentor guidance, and launching in rain.

Answer: (A)