Science — English

What is the primary function of the Muscular system?
The primary function of the Muscular system is to facilitate movement of the body and its parts. This system consists...
Added: 18 Feb 2000
Updated: 20 Nov 2025
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What is biological invasiveness?
Biological invasiveness refers to the ability of a non-native species to spread rapidly and disrupt local ecosystems. These invasive species...
Added: 18 Feb 2000
Updated: 24 Nov 2025
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What is the most common method for producing electricity worldwide?
The most common method for producing electricity worldwide is through the combustion of fossil fuels, such as coal, natural gas,...
Added: 18 Feb 2000
Updated: 17 Nov 2025
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What is the term for the dispersion of populations across geographic areas?
The term for the dispersion of populations across geographic areas is called population distribution. This concept examines how individuals are...
Added: 18 Feb 2000
Updated: 03 Nov 2025
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What is environmental degradation?
Environmental degradation refers to the deterioration of the natural environment through the depletion of resources, destruction of ecosystems, and pollution....
Added: 18 Feb 2000
Updated: 23 Nov 2025
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What term describes an atom that has gained or lost one or more electrons?
An atom that has gained or lost one or more electrons is termed an ion. If it gains electrons, it...
Added: 18 Feb 2000
Updated: 27 Nov 2025
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What scientific principle describes the distribution of energy in a physical system?
The scientific principle that describes the distribution of energy in a physical system is known as the Second Law of...
Added: 18 Feb 2000
Updated: 18 Nov 2025
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What is the study of ecosystems and their interactions known as?
The study of ecosystems and their interactions is known as ecology. Ecologists investigate relationships among organisms, their environment, and the...
Added: 18 Feb 2000
Updated: 03 Nov 2025
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What are the benefits of biodiversity to human society?
The benefits of biodiversity to human society include ecosystem stability, increased resilience to environmental changes, and the provision of resources...
Added: 18 Feb 2000
Updated: 20 Nov 2025
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What is the function of the pituitary gland in the endocrine system?
The function of the pituitary gland in the endocrine system is to secrete hormones that regulate various bodily functions. Often...
Added: 18 Feb 2000
Updated: 27 Nov 2025
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What is the difference between a biome and an ecosystem?
The difference between a biome and an ecosystem lies in their scale and complexity. A biome is a large geographic...
Added: 17 Feb 2000
Updated: 21 Nov 2025
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What is the role of an omnivore in a food chain?
The role of an omnivore in a food chain is to consume both plants and animals. This dietary versatility allows...
Added: 17 Feb 2000
Updated: 01 Dec 2025
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What unit is commonly used to express the amount of electrical resistance?
The unit commonly used to express the amount of electrical resistance is the ohm. The ohm (Ω) quantifies how strongly...
Added: 17 Feb 2000
Updated: 20 Nov 2025
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What is the term for the movement of nutrients and energy through an ecosystem?
The term for the movement of nutrients and energy through an ecosystem is called energy flow. This process describes how...
Added: 17 Feb 2000
Updated: 21 Nov 2025
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What is the role of the cellular matrix in tissue structure?
The role of the cellular matrix, or extracellular matrix, in tissue structure is to provide support and anchorage for cells....
Added: 17 Feb 2000
Updated: 01 Dec 2025
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What is the significance of the carbon footprint?
The significance of the carbon footprint lies in its measurement of the total greenhouse gas emissions, directly or indirectly caused...
Added: 17 Feb 2000
Updated: 11 Nov 2025
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What is the primary organ of the respiratory system in mammals?
The primary organ of the respiratory system in mammals is the lungs. Lungs facilitate the exchange of gases; they allow...
Added: 17 Feb 2000
Updated: 25 Nov 2025
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What is the primary ecological function of carnivores?
The primary ecological function of carnivores is to control the population sizes of other species, particularly herbivores. By predating on...
Added: 17 Feb 2000
Updated: 09 Nov 2025
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What do we call the evolutionary process by which two different species influence each other's development?
The evolutionary process by which two different species influence each other's development is known as co-evolution. This can involve mutualistic...
Added: 17 Feb 2000
Updated: 10 Nov 2025
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What is an example of a biotic factor in an ecosystem?
An example of a biotic factor in an ecosystem is a tree. Trees provide habitat, food, and oxygen for various...
Added: 17 Feb 2000
Updated: 30 Nov 2025
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