Science — English

What role does temperature play in living organisms?
Temperature plays a critical role in living organisms, as it affects enzymatic reactions and metabolic rates. Each organism has an...
Added: 30 Jan 2000
Updated: 07 Nov 2025
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What is an example of a symbiotic relationship?
An example of a symbiotic relationship is mutualism, where two different species benefit from each other’s presence. A well-known instance...
Added: 30 Jan 2000
Updated: 20 Nov 2025
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What is the significance of the conservation of mass in chemistry?
The significance of the conservation of mass in chemistry states that mass cannot be created or destroyed in a closed...
Added: 30 Jan 2000
Updated: 18 Nov 2025
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What is the main purpose of scientific research?
The main purpose of scientific research is to expand knowledge and understanding of the natural world through systematic investigation and...
Added: 30 Jan 2000
Updated: 30 Nov 2025
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What is the term for a chemical reaction that absorbs energy?
The term for a chemical reaction that absorbs energy is called an endothermic reaction. In these reactions, energy is taken...
Added: 30 Jan 2000
Updated: 08 Nov 2025
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What is transpiration in plants?
Transpiration in plants is the process by which water is absorbed by roots from the soil, moves through the plant,...
Added: 30 Jan 2000
Updated: 20 Nov 2025
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What is a scientific hypothesis?
A scientific hypothesis is a testable statement or prediction that provides a possible explanation for a phenomenon. It is derived...
Added: 30 Jan 2000
Updated: 30 Nov 2025
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What is the main component of the blood's plasma?
The main component of blood's plasma is water, which constitutes about 90-92% of its volume. Plasma serves as the liquid...
Added: 30 Jan 2000
Updated: 02 Nov 2025
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What is the primary focus of space science?
The primary focus of space science is the study of celestial bodies, phenomena beyond Earth's atmosphere, and the universe's structure....
Added: 30 Jan 2000
Updated: 10 Nov 2025
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What is the purpose of the ozone layer?
The purpose of the ozone layer is to protect life on Earth by absorbing harmful ultraviolet (UV) radiation from the...
Added: 30 Jan 2000
Updated: 21 Nov 2025
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What type of energy resides in chemical bonds?
The type of energy that resides in chemical bonds is called chemical energy. This potential energy is stored within the...
Added: 30 Jan 2000
Updated: 14 Nov 2025
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What is the chemical reaction type that releases heat?
A chemical reaction that releases heat is known as an exothermic reaction. During this type of reaction, energy is released...
Added: 30 Jan 2000
Updated: 06 Nov 2025
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What does a geneticist study?
A geneticist studies genes, genetic variation, and heredity in organisms. This field encompasses various aspects, including the structure and function...
Added: 30 Jan 2000
Updated: 30 Nov 2025
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What is the scientific method's primary goal?
The primary goal of the scientific method is to acquire a reliable understanding of natural phenomena through systematic observation, experimentation,...
Added: 30 Jan 2000
Updated: 24 Nov 2025
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What is the significance of photosynthesis in the global carbon cycle?
Photosynthesis holds immense significance in the global carbon cycle as it is the process by which autotrophic organisms, like plants...
Added: 30 Jan 2000
Updated: 01 Nov 2025
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What physical property is measured with a hydrometer?
A hydrometer measures the specific gravity or density of liquids, commonly water and solutions. It operates on the principle of...
Added: 30 Jan 2000
Updated: 17 Nov 2025
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How does the greenhouse effect relate to climate change?
The greenhouse effect is a natural process where certain gases in Earth's atmosphere trap heat, maintaining a suitable temperature for...
Added: 30 Jan 2000
Updated: 10 Nov 2025
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What is the study of the structure and function of cells called?
The study of the structure and function of cells is known as cell biology, a subfield of the broader biological...
Added: 30 Jan 2000
Updated: 29 Nov 2025
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What is a producer in an ecosystem?
A producer in an ecosystem refers to organisms that can create their own food, primarily through the process of photosynthesis....
Added: 30 Jan 2000
Updated: 27 Nov 2025
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What is the significance of peer review in scientific studies?
The significance of peer review in scientific studies lies in its role in ensuring the credibility and validity of research...
Added: 30 Jan 2000
Updated: 20 Nov 2025
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