Narcotics are highly addictive and affect the driver's Oa) decision making
Ob) vision
Oc) motor skills
Od) all of the above

Od) all of the above

This is what i found on google “according to the collision theory, the following criteria must be met in order for a chemical reaction to occur: molecules must collide with sufficient energy, known as the activation energy, so that chemical bonds can break. molecules must collide with the proper orientation.” i hope this information you.

Sorry my friend i don't know the answer. i am just in 6th