Science — English

What is the term for the stable environment within a living organism?
The term for the stable environment within a living organism is homeostasis. This process involves the regulation of various internal...
Added: 09 Feb 2000
Updated: 02 Nov 2025
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What is the significance of the ozone layer?
The significance of the ozone layer lies in its ability to absorb the majority of the sun's harmful ultraviolet (UV)...
Added: 09 Feb 2000
Updated: 26 Nov 2025
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What type of organism can perform photosynthesis?
The type of organism that can perform photosynthesis is primarily a plant, specifically vascular plants, algae, and some bacteria. These...
Added: 09 Feb 2000
Updated: 17 Nov 2025
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What is the significance of studying the human microbiome's impact on health?
The significance of studying the human microbiome's impact on health lies in its complex role in digestion, metabolism, and immune...
Added: 08 Feb 2000
Updated: 18 Nov 2025
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What does an increase in biodiversity in an ecosystem typically indicate?
An increase in biodiversity in an ecosystem typically indicates a healthy and resilient environment. Higher biodiversity can enhance ecosystem stability,...
Added: 08 Feb 2000
Updated: 06 Nov 2025
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What is the primary purpose of the short intestine in digestion?
The primary purpose of the short intestine in digestion is to facilitate the absorption of nutrients from digested food. The...
Added: 08 Feb 2000
Updated: 01 Dec 2025
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What is the role of the circulatory system in thermoregulation?
The role of the circulatory system in thermoregulation involves the distribution of heat throughout the body. Blood vessels can constrict...
Added: 08 Feb 2000
Updated: 27 Nov 2025
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What is the phenomenon responsible for the color of the sky?
The phenomenon responsible for the color of the sky is known as Rayleigh scattering. This occurs when sunlight interacts with...
Added: 08 Feb 2000
Updated: 11 Nov 2025
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What biological process results in the growth of a new organism from a part of a parent organism?
The biological process that results in the growth of a new organism from a part of a parent organism is...
Added: 08 Feb 2000
Updated: 01 Dec 2025
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What is the significance of studying historical climate patterns?
The significance of studying historical climate patterns lies in understanding long-term climate trends and changes. This research helps scientists predict...
Added: 08 Feb 2000
Updated: 12 Nov 2025
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What is the technique used to separate DNA by size?
The technique used to separate DNA by size is known as gel electrophoresis. This method involves applying an electric field...
Added: 08 Feb 2000
Updated: 30 Nov 2025
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What term describes a species introduced to an ecosystem where it does not naturally occur?
The term that describes a species introduced to an ecosystem where it does not naturally occur is invasive species. These...
Added: 08 Feb 2000
Updated: 15 Nov 2025
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What is the primary factor influencing the size of animal populations?
The primary factor influencing the size of animal populations is typically resource availability, including food, water, and shelter. The balance...
Added: 08 Feb 2000
Updated: 01 Dec 2025
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What type of cells are involved in the immune response?
The type of cells involved in the immune response are primarily lymphocytes, which include B cells and T cells. B...
Added: 08 Feb 2000
Updated: 15 Nov 2025
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What is the relationship between habitat degradation and extinction?
The relationship between habitat degradation and extinction is significant, as the destruction of natural environments directly contributes to the loss...
Added: 08 Feb 2000
Updated: 14 Nov 2025
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What is the primary method by which cells obtain energy?
The primary method by which cells obtain energy is through the process of cellular respiration, particularly by converting glucose into...
Added: 08 Feb 2000
Updated: 09 Nov 2025
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What type of wave is used in medical imaging to create images of the inside of the body?
The type of wave used in medical imaging to create images of the inside of the body is ultrasound waves....
Added: 08 Feb 2000
Updated: 07 Nov 2025
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What is the significance of studying the impact of smoking on health?
Studying the impact of smoking on health is significant due to its well-documented association with various diseases, including lung cancer,...
Added: 08 Feb 2000
Updated: 28 Nov 2025
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What is the term for a simple sugar?
The term for a simple sugar is monosaccharide. Monosaccharides are the most basic form of carbohydrates and include essential sugars...
Added: 08 Feb 2000
Updated: 04 Nov 2025
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What is the effect of pH on enzyme activity?
The effect of pH on enzyme activity is critical, as enzymes function optimally within specific pH ranges. Deviations from these...
Added: 08 Feb 2000
Updated: 18 Nov 2025
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