Science — English

What is the biological significance of decomposers in an ecosystem?
The biological significance of decomposers in an ecosystem lies in their role in nutrient cycling. Decomposers, including bacteria and fungi,...
Added: 13 Apr 2000
Updated: 12 Nov 2025
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What is the process of thermal energy transfer through direct contact called?
The process of thermal energy transfer through direct contact is called conduction. It occurs when heat moves from a hotter...
Added: 13 Apr 2000
Updated: 12 Nov 2025
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What is the scientific name for the study of brain behavior?
The scientific name for the study of brain behavior is neuroscience. This interdisciplinary field explores the structure and function of...
Added: 13 Apr 2000
Updated: 22 Nov 2025
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What is the significance of genetic drift in evolution?
Genetic drift is significant in evolution as it causes random fluctuations in allele frequencies within a population. This process can...
Added: 13 Apr 2000
Updated: 18 Nov 2025
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What is the smallest unit of an element that retains all the properties of that element?
The smallest unit of an element that retains all the properties of that element is an atom. Atoms consist of...
Added: 13 Apr 2000
Updated: 27 Nov 2025
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What is the primary factor that determines the climate of a region?
The primary factor that determines the climate of a region is latitude, which refers to the distance of a location...
Added: 13 Apr 2000
Updated: 03 Nov 2025
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What is the scientific term for organisms that can make their own food?
The scientific term for organisms that can make their own food is autotrophs. These organisms utilize processes like photosynthesis or...
Added: 13 Apr 2000
Updated: 22 Nov 2025
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In quantum mechanics, what is the principle that states you cannot know both the position and momentum of a particle precisely?
In quantum mechanics, the principle that states you cannot know both the position and momentum of a particle precisely is...
Added: 13 Apr 2000
Updated: 28 Nov 2025
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What phenomenon causes the seasonal changes experienced on Earth?
The phenomenon that causes the seasonal changes experienced on Earth is primarily due to the tilt of the Earth's axis...
Added: 13 Apr 2000
Updated: 03 Nov 2025
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What type of organism obtains its food by absorbing nutrients from other organisms?
The type of organism that obtains its food by absorbing nutrients from other organisms is called a heterotroph. Unlike autotrophs,...
Added: 13 Apr 2000
Updated: 21 Nov 2025
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What component of blood is responsible for transporting oxygen?
The component of blood responsible for transporting oxygen is hemoglobin, a protein found within red blood cells (erythrocytes). Hemoglobin binds...
Added: 13 Apr 2000
Updated: 18 Nov 2025
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What is the process that breaks down glucose to produce ATP in cells?
The process that breaks down glucose to produce ATP in cells is called glycolysis. This metabolic pathway occurs in the...
Added: 13 Apr 2000
Updated: 02 Nov 2025
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Which natural phenomenon is caused by the rotation of the Earth?
The natural phenomenon caused by the rotation of the Earth is known as the spireal effect, or more commonly referred...
Added: 13 Apr 2000
Updated: 21 Nov 2025
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What do you call the process of transferring energy through a medium via vibrations?
The process of transferring energy through a medium via vibrations is called wave propagation. This phenomenon occurs when sound, light,...
Added: 13 Apr 2000
Updated: 03 Nov 2025
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What is the main purpose of the immune system in the body?
The main purpose of the immune system in the body is to defend against pathogens and diseases. This complex network...
Added: 13 Apr 2000
Updated: 05 Nov 2025
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What type of bond forms between a metal and a nonmetal?
The type of bond that forms between a metal and a nonmetal is called an ionic bond. In this bond,...
Added: 13 Apr 2000
Updated: 28 Nov 2025
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What is the role of ribosomes in a cell?
The role of ribosomes in a cell is primarily to synthesize proteins. These complex molecular machines translate messenger RNA (mRNA)...
Added: 13 Apr 2000
Updated: 01 Nov 2025
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What prefix is used in the metric system to denote one billionth?
The prefix used in the metric system to denote one billionth is nano-. This prefix is derived from the Greek...
Added: 13 Apr 2000
Updated: 25 Nov 2025
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What are the two types of reproduction found in living organisms?
The two types of reproduction found in living organisms are asexual reproduction and sexual reproduction. Asexual reproduction involves a single...
Added: 13 Apr 2000
Updated: 22 Nov 2025
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What particle is found in the nucleus of an atom and has no charge?
The particle found in the nucleus of an atom that has no charge is called a neutron. Neutrons, along with...
Added: 13 Apr 2000
Updated: 11 Nov 2025
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