The lens of the eye focuses light onto the retina for visual perception.
What is the chemical symbol for silver?
What is the function of the gallbladder in the digestive system?
What is the name of the phenomenon where a small fraction of sunlight is redirected by Earth's atmosphere, causing the sky to appear blue?
What is the term for the process by which rocks are transported and deposited by wind, water, or ice?
Which moon of Uranus is named after a character from William Shakespeare's play "A Midsummer Night's Dream"?
Which law of thermodynamics defines temperature in terms of the concept of heat flow?
What is the chemical formula for glucose?
What is the chemical formula for hydrogen sulfide?
What type of energy is associated with an object due to its position or condition?
What is the chemical symbol for chlorine?