Science — English

Which tool is used to analyze soil samples in environmental science?
The tool used to analyze soil samples in environmental science is typically a spectrometer or a soil testing kit. These...
Added: 05 Feb 2000
Updated: 03 Nov 2025
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What is the measure of how concentrated a solution is called?
The measure of how concentrated a solution is called concentration. Concentration quantifies the amount of solute present in a given...
Added: 05 Feb 2000
Updated: 17 Nov 2025
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What are the four bases found in DNA?
The four bases found in DNA are adenine (A), thymine (T), cytosine (C), and guanine (G). These nitrogenous bases are...
Added: 05 Feb 2000
Updated: 01 Dec 2025
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Which organ is primarily responsible for detoxification in the human body?
The organ primarily responsible for detoxification in the human body is the liver. The liver processes nutrients from the digestive...
Added: 05 Feb 2000
Updated: 06 Nov 2025
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What is the role of glial cells in the nervous system?
The role of glial cells in the nervous system is to support and protect neurons. Unlike neurons, which transmit signals,...
Added: 05 Feb 2000
Updated: 17 Nov 2025
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What is the primary role of the mitochondria in cells?
The primary role of the mitochondria in cells is to produce adenosine triphosphate (ATP), the energy currency of the cell....
Added: 05 Feb 2000
Updated: 13 Nov 2025
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What is the term for the variety of different species within a specific habitat?
The term for the variety of different species within a specific habitat is called biodiversity. Biodiversity encompasses the variety of...
Added: 05 Feb 2000
Updated: 18 Nov 2025
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What is the common factor that defines all forms of life?
The common factor that defines all forms of life is the presence of cells. Cells are the basic building blocks...
Added: 05 Feb 2000
Updated: 16 Nov 2025
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What is the process by which bones develop and strengthen called?
The process by which bones develop and strengthen is called ossification or bone remodeling. Ossification occurs in two primary ways:...
Added: 05 Feb 2000
Updated: 09 Nov 2025
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What part of the brain is responsible for regulating balance and coordination?
The part of the brain responsible for regulating balance and coordination is the cerebellum. Located at the back of the...
Added: 05 Feb 2000
Updated: 05 Nov 2025
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What does the term “biomass” refer to in ecology?
In ecology, the term “biomass” refers to the total mass of living matter within a specific area or volume. It...
Added: 05 Feb 2000
Updated: 20 Nov 2025
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What is the term for the relationship between energy intake and energy expenditure?
The term for the relationship between energy intake and energy expenditure is known as energy balance. Maintaining an energy balance...
Added: 05 Feb 2000
Updated: 02 Nov 2025
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What do we call the measure of the amount of matter in an object?
The measure of the amount of matter in an object is referred to as mass. Mass is a fundamental property...
Added: 05 Feb 2000
Updated: 04 Nov 2025
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What is the smallest particle of an element that retains the properties of that element?
The smallest particle of an element that retains the properties of that element is an atom. Atoms consist of a...
Added: 05 Feb 2000
Updated: 19 Nov 2025
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What is the role of the pituitary gland in hormone regulation?
The pituitary gland plays a crucial role in hormone regulation by secreting various hormones that control vital bodily functions. Often...
Added: 05 Feb 2000
Updated: 13 Nov 2025
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What is the significance of metabolic pathways in cell biology?
The significance of metabolic pathways in cell biology lies in their role in facilitating complex biochemical reactions that convert nutrients...
Added: 05 Feb 2000
Updated: 19 Nov 2025
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What is the study of the relationship between organisms and their environment called?
The study of the relationship between organisms and their environment is called ecology. This branch of biology examines interactions at...
Added: 05 Feb 2000
Updated: 05 Nov 2025
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What is the term for a reaction that releases energy, often in the form of heat or light?
The term for a reaction that releases energy, often in the form of heat or light, is an exothermic reaction....
Added: 05 Feb 2000
Updated: 02 Nov 2025
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What is the primary use of aquaculture?
The primary use of aquaculture is to cultivate aquatic organisms such as fish, shellfish, and plants for human consumption. As...
Added: 05 Feb 2000
Updated: 03 Nov 2025
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Which scientist is known for the theory of evolution by natural selection?
The scientist known for the theory of evolution by natural selection is Charles Darwin. His groundbreaking work, particularly in his...
Added: 05 Feb 2000
Updated: 09 Nov 2025
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