Science — English

Which branch of science studies the interaction of matter and energy?
The branch of science that studies the interaction of matter and energy is called physics. This discipline encompasses various subfields,...
Added: 04 Feb 2000
Updated: 07 Nov 2025
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What is the implication of invasive species on native populations?
The implication of invasive species on native populations is often detrimental, leading to ecological disruption and biodiversity loss. Invasive species...
Added: 04 Feb 2000
Updated: 11 Nov 2025
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What is the significance of primary producers in an ecosystem?
The significance of primary producers in an ecosystem extends beyond energy production; they are critical for maintaining ecosystem structure and...
Added: 04 Feb 2000
Updated: 04 Nov 2025
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What type of reaction absorbs heat from the surroundings?
A reaction that absorbs heat from its surroundings is termed an endothermic reaction. In such reactions, the system requires energy...
Added: 04 Feb 2000
Updated: 24 Nov 2025
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What is a scientific concept?
A scientific concept is an idea or principle that is based on systematic observation, experimentation, and reasoning. Scientific concepts often...
Added: 04 Feb 2000
Updated: 06 Nov 2025
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What is the effect of climate change on ocean currents?
The effect of climate change on ocean currents includes alterations in their strength, direction, and temperature. As global temperatures rise,...
Added: 04 Feb 2000
Updated: 05 Nov 2025
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What is the term for an organism's role in its environment?
The term for an organism's role in its environment is known as its niche. A niche encompasses how an organism...
Added: 04 Feb 2000
Updated: 25 Nov 2025
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What is the primary characteristic of anaerobic organisms?
The primary characteristic of anaerobic organisms is their ability to thrive in environments devoid of oxygen. These organisms, which include...
Added: 04 Feb 2000
Updated: 28 Nov 2025
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What is the term for the frequency of a gene variant in a population?
The term for the frequency of a gene variant in a population is referred to as allele frequency. This measure...
Added: 04 Feb 2000
Updated: 19 Nov 2025
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What is the primary function of the chloroplast?
The primary function of the chloroplast is to facilitate photosynthesis, the process by which plants, algae, and some bacteria convert...
Added: 04 Feb 2000
Updated: 21 Nov 2025
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What is a biological research methodology?
A biological research methodology refers to the systematic approach used to investigate biological questions and phenomena. Common methodologies include experimentation,...
Added: 04 Feb 2000
Updated: 20 Nov 2025
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What is the primary role of omega-3 fatty acids in health?
The primary role of omega-3 fatty acids in health is to support cardiovascular function and reduce inflammation. These essential fats,...
Added: 04 Feb 2000
Updated: 20 Nov 2025
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What is the measure of the average kinetic energy of particles in a substance?
The measure of the average kinetic energy of particles in a substance is known as temperature. Temperature reflects how quickly...
Added: 04 Feb 2000
Updated: 12 Nov 2025
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What is the significance of primary producers?
The significance of primary producers lies in their ability to convert solar energy into chemical energy through photosynthesis. These organisms,...
Added: 04 Feb 2000
Updated: 26 Nov 2025
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What is the common ecological consequence of habitat fragmentation?
The common ecological consequence of habitat fragmentation is the reduction of biodiversity and the disruption of species interactions. Fragmentation occurs...
Added: 04 Feb 2000
Updated: 26 Nov 2025
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What phenomenon describes the bending of light as it passes through different mediums?
The phenomenon that describes the bending of light as it passes through different mediums is called refraction. Refraction occurs when...
Added: 04 Feb 2000
Updated: 20 Nov 2025
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What is a nutrient cycle?
A nutrient cycle refers to the movement and transformation of essential elements like carbon, nitrogen, and phosphorus within an ecosystem....
Added: 04 Feb 2000
Updated: 10 Nov 2025
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What is the primary source of vitamin D for the human body?
The primary source of vitamin D for the human body is sunlight. When skin is exposed to ultraviolet B (UVB)...
Added: 04 Feb 2000
Updated: 22 Nov 2025
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What is the term used for an organism's ability to maintain stable internal conditions?
The term for an organism's ability to maintain stable internal conditions is homeostasis. This biological process enables organisms to regulate...
Added: 04 Feb 2000
Updated: 01 Nov 2025
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What is the relationship between public health and environmental science?
The relationship between public health and environmental science is interconnected, as the environment significantly impacts human health. Factors like air...
Added: 04 Feb 2000
Updated: 26 Nov 2025
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