The answer would be (A) Protons
I beleive she isnt doing any work due to holding the box motionless, you must be exerting a force in the direction of the box motion. If she is just standing there holding the box their isn't no work becuase no distance has been covered. work = force = distance.
Answer:
Earth is nearest the Sun in July and farthest away in July.
Explanation:
Label A: sublimation
Label B: condensation
Label C: melting