Science — English

What is a biomimetic materials science?
Biomimetic materials science involves the study and design of materials inspired by biological structures and processes. By mimicking nature's designs,...
Added: 24 Feb 2000
Updated: 18 Nov 2025
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What is the name of the liquid present in all living cells?
The name of the liquid present in all living cells is cytosol or cytoplasm. Cytosol is the aqueous component of...
Added: 24 Feb 2000
Updated: 13 Nov 2025
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What is the principle that states energy cannot be created or destroyed?
The principle that states energy cannot be created or destroyed is known as the law of conservation of energy. This...
Added: 24 Feb 2000
Updated: 13 Nov 2025
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What kind of energy transformation occurs in a solar cell?
The kind of energy transformation that occurs in a solar cell is the conversion of light energy into electrical energy....
Added: 24 Feb 2000
Updated: 15 Nov 2025
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What type of waves are produced by earthquakes?
The type of waves produced by earthquakes are called seismic waves. These waves travel through the Earth and are categorized...
Added: 24 Feb 2000
Updated: 27 Nov 2025
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What is the term for the variety of different species within a given ecosystem?
The term for the variety of different species within a given ecosystem is called biodiversity. Biodiversity encompasses the number of...
Added: 24 Feb 2000
Updated: 08 Nov 2025
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What is the name for the sequence of events that describes the stages of development in an organism?
The name for the sequence of events that describes the stages of development in an organism is called ontogeny. This...
Added: 24 Feb 2000
Updated: 15 Nov 2025
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Which subatomic particle is found in the nucleus of an atom and has no charge?
The subatomic particle found in the nucleus of an atom that has no charge is called a neutron. Neutrons, along...
Added: 24 Feb 2000
Updated: 20 Nov 2025
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What is the study of the physical properties of matter called?
The study of the physical properties of matter is called physics. It encompasses subjects such as mechanics, thermodynamics, electromagnetism, and...
Added: 24 Feb 2000
Updated: 25 Nov 2025
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What do we call the area of the Earth's atmosphere where weather occurs?
The area of the Earth's atmosphere where weather occurs is known as the troposphere. This lowest layer extends from the...
Added: 24 Feb 2000
Updated: 25 Nov 2025
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Which human body system is primarily responsible for the exchange of gases?
The human body system primarily responsible for the exchange of gases is the respiratory system. This system includes organs like...
Added: 24 Feb 2000
Updated: 04 Nov 2025
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What type of reaction involves the breaking down of complex molecules into simpler ones?
The type of reaction that involves the breaking down of complex molecules into simpler ones is called a catabolic reaction....
Added: 24 Feb 2000
Updated: 24 Nov 2025
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What does the term "homeostasis" refer to in biology?
The term "homeostasis" in biology refers to the process by which living organisms maintain a stable internal environment despite external...
Added: 24 Feb 2000
Updated: 05 Nov 2025
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Which organ in the body regulates blood sugar levels?
The organ in the body that regulates blood sugar levels is the pancreas. It produces the hormone insulin, which helps...
Added: 24 Feb 2000
Updated: 10 Nov 2025
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What type of electromagnetic waves have the longest wavelength?
The type of electromagnetic waves with the longest wavelength is radio waves. These waves can range from a few millimeters...
Added: 24 Feb 2000
Updated: 04 Nov 2025
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What is the process by which bacteria convert nitrogen in the atmosphere into a usable form?
The process by which bacteria convert nitrogen in the atmosphere into a usable form is known as nitrogen fixation. Certain...
Added: 24 Feb 2000
Updated: 01 Dec 2025
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What is the term for a substance that increases the rate of a chemical reaction?
The term for a substance that increases the rate of a chemical reaction is called a catalyst. Catalysts lower the...
Added: 24 Feb 2000
Updated: 12 Nov 2025
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What is the fundamental principle of Darwin’s theory of evolution?
The fundamental principle of Darwin’s theory of evolution is called natural selection. This principle posits that organisms with traits better...
Added: 24 Feb 2000
Updated: 13 Nov 2025
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Which scientist developed the theory of evolution by natural selection?
The scientist who developed the theory of evolution by natural selection is Charles Darwin. His seminal work, "On the Origin...
Added: 24 Feb 2000
Updated: 04 Nov 2025
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What system in the human body is responsible for producing hormones?
The system in the human body responsible for producing hormones is the endocrine system. This system comprises various glands, such...
Added: 24 Feb 2000
Updated: 23 Nov 2025
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