Science — English

What is the scientific term for the process of acquiring traits through evolution?
The scientific term for the process of acquiring traits through evolution is natural selection. This mechanism drives the evolution of...
Added: 07 Mar 2000
Updated: 12 Nov 2025
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What is the main product of photosynthesis in green plants?
The main product of photosynthesis in green plants is glucose, a type of sugar used as an energy source. During...
Added: 07 Mar 2000
Updated: 30 Nov 2025
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What force opposes the motion of objects through a fluid?
The force that opposes the motion of objects through a fluid is called drag or fluid resistance. Drag occurs when...
Added: 07 Mar 2000
Updated: 17 Nov 2025
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What type of organism is responsible for decomposing dead organic matter?
The type of organism responsible for decomposing dead organic matter is known as a decomposer. Decomposers, including bacteria, fungi, and...
Added: 07 Mar 2000
Updated: 09 Nov 2025
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What are the primary components of the air we breathe?
The primary components of the air we breathe are nitrogen (about 78%), oxygen (approximately 21%), and trace amounts of other...
Added: 07 Mar 2000
Updated: 27 Nov 2025
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What theory explains the relationship between heredity and natural selection?
The theory that explains the relationship between heredity and natural selection is Darwin's Theory of Evolution. This theory posits that...
Added: 07 Mar 2000
Updated: 13 Nov 2025
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What type of lens converges light rays to a point?
The type of lens that converges light rays to a point is a convex lens. These lenses are thicker in...
Added: 07 Mar 2000
Updated: 01 Dec 2025
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What is the term for a group of organisms of the same species living in a specific area?
The term for a group of organisms of the same species living in a specific area is called a population....
Added: 07 Mar 2000
Updated: 01 Dec 2025
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What is the process by which an enzyme speeds up a chemical reaction?
The process by which an enzyme speeds up a chemical reaction is known as catalysis. Enzymes lower the activation energy...
Added: 07 Mar 2000
Updated: 10 Nov 2025
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What type of renewable energy is generated from wind?
The type of renewable energy generated from wind is called wind energy. Wind turbines convert the kinetic energy of moving...
Added: 07 Mar 2000
Updated: 10 Nov 2025
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What is the main purpose of mitosis in cellular organisms?
The main purpose of mitosis in cellular organisms is to enable cell division for growth, repair, and reproduction. During this...
Added: 07 Mar 2000
Updated: 17 Nov 2025
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What is the genetic phenomenon that can lead to variations in traits within a population?
The genetic phenomenon that can lead to variations in traits within a population is known as mutation. These changes in...
Added: 07 Mar 2000
Updated: 23 Nov 2025
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Which scientific principle states that an object's velocity will remain constant unless acted upon by an external force?
The scientific principle that states an object's velocity will remain constant unless acted upon by an external force is known...
Added: 07 Mar 2000
Updated: 19 Nov 2025
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What factor is primarily responsible for driving ocean currents?
The factor primarily responsible for driving ocean currents is the wind. Wind patterns create friction on the ocean surface, initiating...
Added: 07 Mar 2000
Updated: 14 Nov 2025
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What is the main difference between autotrophic and heterotrophic organisms?
The main difference between autotrophic and heterotrophic organisms lies in their methods of obtaining energy. Autotrophs, such as plants, produce...
Added: 07 Mar 2000
Updated: 06 Nov 2025
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What type of blood vessel carries oxygen-rich blood away from the heart?
The type of blood vessel that carries oxygen-rich blood away from the heart is the artery. Specifically, the aorta is...
Added: 07 Mar 2000
Updated: 26 Nov 2025
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What branch of science focuses on the properties and behavior of matter?
The branch of science that focuses on the properties and behavior of matter is chemistry. Chemistry examines the composition, structure,...
Added: 07 Mar 2000
Updated: 25 Nov 2025
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What is the importance of biodiversity in an ecosystem?
The importance of biodiversity in an ecosystem is profound. It enhances ecosystem resilience, allowing it to recover from disturbances and...
Added: 07 Mar 2000
Updated: 02 Nov 2025
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What is the primary pigment responsible for the green color in plants?
The primary pigment responsible for the green color in plants is chlorophyll. This pigment plays a crucial role in photosynthesis,...
Added: 07 Mar 2000
Updated: 25 Nov 2025
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What type of soil is best for supporting plant growth?
The best type of soil for supporting plant growth is loamy soil. This soil type has a balanced mixture of...
Added: 07 Mar 2000
Updated: 16 Nov 2025
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