Science — English

What energy transformation occurs in a battery when it is being used?
The energy transformation that occurs in a battery when it is being used is from chemical energy to electrical energy....
Added: 02 Apr 2000
Updated: 29 Nov 2025
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What gas is commonly produced during combustion reactions?
The gas commonly produced during combustion reactions is carbon dioxide (CO2). Combustion is a chemical process in which a fuel...
Added: 02 Apr 2000
Updated: 29 Nov 2025
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What is the term for the smallest unit of a chemical compound?
The term for the smallest unit of a chemical compound is a molecule. Molecules are formed when two or more...
Added: 02 Apr 2000
Updated: 19 Nov 2025
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What is the scientific name for the process of converting liquid to vapor?
The scientific name for the process of converting liquid to vapor is vaporization. This process encompasses both evaporation, which occurs...
Added: 02 Apr 2000
Updated: 05 Nov 2025
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What role does biodiversity play in ecosystem stability?
Biodiversity plays a crucial role in ecosystem stability. It enhances resilience, allowing ecosystems to better withstand environmental changes and disturbances....
Added: 02 Apr 2000
Updated: 17 Nov 2025
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What is the primary characteristic of an asteroid?
The primary characteristic of an asteroid is that it is a small, rocky object orbiting the Sun. Asteroids are remnants...
Added: 02 Apr 2000
Updated: 26 Nov 2025
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What is the relationship between frequency and wavelength in waves?
The relationship between frequency and wavelength in waves is inversely proportional. According to the wave equation, the speed of a...
Added: 02 Apr 2000
Updated: 08 Nov 2025
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What is the study of human anatomy focused on?
The study of human anatomy focuses on the structure and organization of the human body. It involves understanding various body...
Added: 02 Apr 2000
Updated: 02 Nov 2025
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What kind of microorganisms can thrive in extreme conditions?
The types of microorganisms that can thrive in extreme conditions are known as extremophiles. These organisms have adapted to survive...
Added: 02 Apr 2000
Updated: 27 Nov 2025
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What is the process by which fertilization occurs in flowering plants?
The process by which fertilization occurs in flowering plants is called pollination, followed by fertilization itself. Pollination involves the transfer...
Added: 02 Apr 2000
Updated: 24 Nov 2025
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What is the purpose of conducting peer reviews in scientific research?
The purpose of conducting peer reviews in scientific research is to ensure the quality and credibility of published work. This...
Added: 02 Apr 2000
Updated: 20 Nov 2025
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What type of nuclear reaction occurs in the sun?
The type of nuclear reaction that occurs in the sun is called nuclear fusion. This process involves the merging of...
Added: 02 Apr 2000
Updated: 08 Nov 2025
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What is the significance of the double helix structure in DNA?
The significance of the double helix structure in DNA lies in its ability to store and transmit genetic information. This...
Added: 02 Apr 2000
Updated: 07 Nov 2025
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What is the process called when a solid directly turns into a gas without becoming liquid?
The process by which a solid directly turns into a gas without becoming liquid is called sublimation. This phase transition...
Added: 02 Apr 2000
Updated: 21 Nov 2025
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What is the term for an organism's environment that includes both living and non-living components?
The term for an organism's environment that includes both living (biotic) and non-living (abiotic) components is termed an ecosystem. An...
Added: 02 Apr 2000
Updated: 23 Nov 2025
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What type of celestial body has a highly dense core and emits no light?
A celestial body with a highly dense core that emits no light is known as a black hole. Black holes...
Added: 02 Apr 2000
Updated: 13 Nov 2025
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What is the primary function of adipose tissue?
The primary function of adipose tissue is to store energy in the form of fat. Adipose tissue also serves several...
Added: 02 Apr 2000
Updated: 19 Nov 2025
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What component in chloroplasts is essential for photosynthesis?
The component in chloroplasts that is essential for photosynthesis is called chlorophyll. This green pigment absorbs light energy primarily from...
Added: 02 Apr 2000
Updated: 20 Nov 2025
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What is the force that affects the motion of objects in a magnetic field?
The force that affects the motion of objects in a magnetic field is called the Lorentz force. This force acts...
Added: 02 Apr 2000
Updated: 23 Nov 2025
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What is meant by the term "genetic drift" in evolution?
The term "genetic drift" in evolution refers to random changes in the allele frequencies of a population over time. This...
Added: 02 Apr 2000
Updated: 07 Nov 2025
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