Nitrogen is the most abundant gas in Earth's atmosphere.
What is the name of the phenomenon where light is bent as it passes through the gravitational field of a massive object, such as a galaxy or cluster of galaxies?
What is the function of the spleen in the human body?
What is the name of the spacecraft that successfully landed the rover "Zhurong" on Mars, making China the second country to land and operate a rover on the Red Planet?
Which of the following is an example of a combustion reaction?
What law describes the relationship between the pressure and volume of a gas at constant temperature?
Which of the following is a function of the integumentary system?
Which planet in our solar system has the shortest day, rotating on its axis in just about 10 hours?
Which element is present in all organic compounds?
What is the main function of the kidneys in the human body?
What is the term for a group of stars forming a recognizable pattern, often named after mythological characters or objects?