Science — English

What is the study of plant life known as?
The study of plant life is known as botany. It encompasses various aspects of plant biology, including physiology, ecology, and...
Added: 26 Feb 2000
Updated: 13 Nov 2025
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What is the process where heat moves in a fluid through movement of the fluid itself?
The process where heat moves in a fluid through movement of the fluid itself is called convection. In convection, warmer,...
Added: 26 Feb 2000
Updated: 16 Nov 2025
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What is the highest layer in the Earth's atmosphere?
The highest layer in the Earth's atmosphere is known as the exosphere. This outermost layer extends from approximately 600 kilometers...
Added: 26 Feb 2000
Updated: 11 Nov 2025
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What type of electromagnetic radiation has a frequency just below visible light?
The type of electromagnetic radiation that has a frequency just below visible light is infrared radiation. This radiation lies in...
Added: 26 Feb 2000
Updated: 10 Nov 2025
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What technique is used to amplify small amounts of DNA?
The technique used to amplify small amounts of DNA is known as polymerase chain reaction (PCR). PCR is a revolutionary...
Added: 26 Feb 2000
Updated: 01 Dec 2025
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What is the primary type of rock found in the Earth's crust?
The primary type of rock found in the Earth's crust is igneous rock. Formed from the solidification of molten material...
Added: 26 Feb 2000
Updated: 07 Nov 2025
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What is the term for the study of heat and energy transformations?
The term for the study of heat and energy transformations is called thermodynamics. This branch of physics focuses on the...
Added: 26 Feb 2000
Updated: 24 Nov 2025
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What is the name of the molecular structure that forms between fatty acids and glycerol?
The name of the molecular structure that forms between fatty acids and glycerol is called a triglyceride. Triglycerides are the...
Added: 26 Feb 2000
Updated: 08 Nov 2025
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Which biome is characterized by low temperatures and minimal vegetation?
The biome characterized by low temperatures and minimal vegetation is known as the tundra. The tundra features a harsh climate...
Added: 26 Feb 2000
Updated: 12 Nov 2025
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What type of platform is used to carry out chemical reactions or processes in laboratories?
The type of platform used to carry out chemical reactions or processes in laboratories is known as a lab bench...
Added: 25 Feb 2000
Updated: 12 Nov 2025
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What is the natural phenomenon caused by the reflection of light in water droplets?
The natural phenomenon caused by the reflection of light in water droplets is called a rainbow. When sunlight enters a...
Added: 25 Feb 2000
Updated: 25 Nov 2025
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What type of cell division results in two identical daughter cells?
The type of cell division that results in two identical daughter cells is called mitosis. Mitosis is a fundamental process...
Added: 25 Feb 2000
Updated: 22 Nov 2025
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What is the term for the failure of one or more organs in the body?
The term for the failure of one or more organs in the body is organ failure. This can occur due...
Added: 25 Feb 2000
Updated: 30 Nov 2025
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What biogeochemical cycle describes the movement of water?
The biogeochemical cycle that describes the movement of water is known as the hydrological cycle. This cycle outlines the continuous...
Added: 25 Feb 2000
Updated: 13 Nov 2025
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What is the primary method by which heat is conducted in metals?
The primary method by which heat is conducted in metals is through conduction. In metal, heat is transferred via the...
Added: 25 Feb 2000
Updated: 26 Nov 2025
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What type of force is acting on objects at rest on the surface of the Earth?
The type of force acting on objects at rest on the surface of the Earth is called gravity. Gravity is...
Added: 25 Feb 2000
Updated: 14 Nov 2025
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Which organ produces bile to help digest fats?
The organ that produces bile to help digest fats is the liver. Bile plays a crucial role in the emulsification...
Added: 25 Feb 2000
Updated: 13 Nov 2025
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What is the principle that explains how light behaves as both a particle and a wave?
The principle that explains how light behaves as both a particle and a wave is known as wave-particle duality. This...
Added: 25 Feb 2000
Updated: 26 Nov 2025
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What kind of cells do not contain a nucleus?
Cells that do not contain a nucleus are referred to as prokaryotic cells. These cells, such as bacteria and archaea,...
Added: 25 Feb 2000
Updated: 25 Nov 2025
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What is the planetary body that is primarily composed of gas?
The planetary body primarily composed of gas is Jupiter. As the largest planet in the Solar System, Jupiter is mostly...
Added: 25 Feb 2000
Updated: 16 Nov 2025
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