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The electron in a hydrogen atom,originally in level ,undergoes a transition to a lower level by emitting a photon of wavelength 3745 nm.What is the final level of the electron? (
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Sperm Travel
The movement of sperm from the male reproductive tract to the egg in the female reproductive tract for potential fertilization.
Fallopian Tube
A pair of tubes along which eggs travel from the ovaries to the uterus in the female reproductive system.
Cesarean Delivery
A medical operation that involves making cuts in the abdomen and uterus to birth a child.
HIV Transmission
The process by which the Human Immunodeficiency Virus (HIV) is spread from person to person, typically through unprotected sexual contact, needle sharing, or from mother to child during birth or breastfeeding.
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