This would be answer choice D: all of the above. Low back pain can be classified by duration as acute (pain lasting less than 6 weeks), sub-chronic (6 to 12 weeks), or chronic (more than 12 weeks).
as the public need for preventing injuries and deaths from car crashes became known,laws were enacted to mandate the inclusion of seatbelts in almost all passengers vehicles
Answer:
<em>Option D </em>
<em>Electric meter is used to </em><em>measure</em><em> the amount of electric current</em>
Electricity is not good at conducting through rubber materials so rubber tires would be the correct answer
