Science — English

What is the biochemical process used by organisms to convert food into energy?
The biochemical process used by organisms to convert food into energy is called cellular respiration. This process involves breaking down...
Added: 24 Apr 2000
Updated: 10 Nov 2025
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What phenomenon occurs when two different substances are mixed and produce a result?
The phenomenon that occurs when two different substances are mixed and produce a result is known as a chemical reaction....
Added: 24 Apr 2000
Updated: 17 Nov 2025
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What is the term for species that are considered at risk of extinction?
The term for species considered at risk of extinction is endangered species. These species often face threats from habitat loss,...
Added: 24 Apr 2000
Updated: 26 Nov 2025
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What is the relationship between predators and their prey known as?
The relationship between predators and their prey is known as a predator-prey relationship. In this dynamic, predators hunt and consume...
Added: 24 Apr 2000
Updated: 11 Nov 2025
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What is the term for the average weather conditions in a given area over a long period?
The term for the average weather conditions in a given area over a long period is known as climate. Climate...
Added: 24 Apr 2000
Updated: 16 Nov 2025
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What is the term for a reaction that releases energy, often in the form of heat?
The term for a reaction that releases energy, often in the form of heat, is known as an exothermic reaction....
Added: 24 Apr 2000
Updated: 06 Nov 2025
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What is the significance of the nitrogen cycle in ecosystems?
The significance of the nitrogen cycle in ecosystems lies in its role in sustaining life through the transformation and availability...
Added: 24 Apr 2000
Updated: 21 Nov 2025
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In which part of the human body is the sternum located?
The sternum is located in the thoracic region of the human body. It is a flat bone situated in the...
Added: 24 Apr 2000
Updated: 23 Nov 2025
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What type of evolution occurs when species adapt to similar environments in different locations?
The type of evolution that occurs when species adapt to similar environments in different locations is referred to as convergent...
Added: 24 Apr 2000
Updated: 07 Nov 2025
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What two elements are primarily responsible for forming water?
The two elements primarily responsible for forming water are hydrogen and oxygen. The chemical formula for water is H₂O, indicating...
Added: 24 Apr 2000
Updated: 18 Nov 2025
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What is the term for the study of microorganisms?
The term for the study of microorganisms is known as microbiology. This scientific discipline focuses on the biology of microscopic...
Added: 24 Apr 2000
Updated: 25 Nov 2025
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What is the primary organ responsible for regulating temperature in the human body?
The primary organ responsible for regulating temperature in the human body is the hypothalamus. This small region in the brain...
Added: 24 Apr 2000
Updated: 07 Nov 2025
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What is the term for the study of the interactions between individual organisms and their environments?
The term for the study of the interactions between individual organisms and their environments is called ecology. This branch of...
Added: 24 Apr 2000
Updated: 29 Nov 2025
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What is the term for the variation of species over time?
The term for the variation of species over time is evolution. This process, driven by mechanisms such as natural selection,...
Added: 24 Apr 2000
Updated: 22 Nov 2025
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What mechanism allows plants to transport water from roots to leaves?
The mechanism that allows plants to transport water from roots to leaves is known as transpiration. This process involves the...
Added: 24 Apr 2000
Updated: 27 Nov 2025
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What is the smallest unit of an element that retains its chemical properties?
The smallest unit of an element that retains its chemical properties is called an atom. Atoms consist of a nucleus...
Added: 24 Apr 2000
Updated: 24 Nov 2025
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What is the role of the auditory cortex in the brain?
The role of the auditory cortex in the brain is primarily to process and interpret sound information. Located in the...
Added: 24 Apr 2000
Updated: 01 Dec 2025
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What is one way in which human activities contribute to climate change?
One significant way in which human activities contribute to climate change is through the burning of fossil fuels. This process...
Added: 24 Apr 2000
Updated: 04 Nov 2025
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What device is used to measure humidity?
A device used to measure humidity is called a hygrometer. This instrument quantifies the amount of moisture in the air,...
Added: 24 Apr 2000
Updated: 30 Nov 2025
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What is the scientific classification of living organisms based on their evolutionary history?
The scientific classification of living organisms based on their evolutionary history is known as phylogenetics. This framework utilizes genetic and...
Added: 24 Apr 2000
Updated: 26 Nov 2025
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