How does Melanin protect skin from getting cancer? use words: Ultraviolet, Energy, Absorb, Melanin, Genetic Material, Change, Damage

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An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.

Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving

Hat is the most commonly cited cause of occupational injuries in the healthcare sector? a. repositioning of patients b. manual pipetting c. slips and trips d. workplace violence