Science — English

What is the primary function of the skeletal muscle?
The primary function of skeletal muscle is to facilitate movement of the body by contracting and relaxing. These muscles are...
Added: 04 Feb 2000
Updated: 25 Nov 2025
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What is the process by which a solid turns directly into a gas called?
The process by which a solid turns directly into a gas is called sublimation. This phase transition occurs without passing...
Added: 04 Feb 2000
Updated: 10 Nov 2025
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What role does temperature play in biological processes?
Temperature plays a crucial role in biological processes by influencing metabolic rates, enzyme activity, and overall cellular function. Most organisms...
Added: 04 Feb 2000
Updated: 28 Nov 2025
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What is the significance of stem cell research in regenerative medicine?
The significance of stem cell research in regenerative medicine lies in its potential to develop therapies for various diseases, injuries,...
Added: 04 Feb 2000
Updated: 19 Nov 2025
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Which force is responsible for holding electrons in orbit around the nucleus?
The force responsible for holding electrons in orbit around the nucleus is called electromagnetic force. This fundamental force arises from...
Added: 04 Feb 2000
Updated: 07 Nov 2025
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What is the importance of scientific literacy?
The importance of scientific literacy lies in its ability to empower individuals to understand and engage with scientific concepts that...
Added: 04 Feb 2000
Updated: 06 Nov 2025
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What is the term for organisms that depend on others for food?
The term for organisms that depend on others for food is heterotrophs. Unlike autotrophs, which produce their own food through...
Added: 04 Feb 2000
Updated: 28 Nov 2025
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What is a main component of the Earth's core?
A main component of the Earth's core is iron, along with nickel and smaller amounts of other elements. The core...
Added: 04 Feb 2000
Updated: 01 Dec 2025
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What is an example of an abiotic factor?
An example of an abiotic factor is sunlight. Abiotic factors are the non-living components of an ecosystem that influence the...
Added: 04 Feb 2000
Updated: 21 Nov 2025
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What is the impact of invasive plants on native flora?
Invasive plants can significantly impact native flora by outcompeting them for resources such as light, water, and nutrients. These non-native...
Added: 04 Feb 2000
Updated: 10 Nov 2025
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What is the role of primary consumers in food chains?
Primary consumers play a vital role in food chains by acting as herbivores that feed on producers, such as plants....
Added: 04 Feb 2000
Updated: 02 Nov 2025
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What is the role of the epiglottis in the respiratory system?
The role of the epiglottis in the respiratory system is to act as a protective flap that covers the trachea...
Added: 04 Feb 2000
Updated: 12 Nov 2025
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What is an innate behavior in animal species?
An innate behavior in animal species is a genetically programmed response that is present at birth and does not require...
Added: 04 Feb 2000
Updated: 10 Nov 2025
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What is the main distinction between acute and chronic diseases?
The main distinction between acute and chronic diseases lies in their duration and onset. Acute diseases are characterized by a...
Added: 04 Feb 2000
Updated: 20 Nov 2025
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What concept in physics explains why a ball thrown into the air eventually falls back down?
The concept in physics explaining why a ball thrown into the air eventually falls back down is known as gravity....
Added: 04 Feb 2000
Updated: 09 Nov 2025
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What is the term for the transfer of energy through a food chain?
The term for the transfer of energy through a food chain is called energy flow. It describes how energy is...
Added: 04 Feb 2000
Updated: 20 Nov 2025
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What is the unit of measurement for energy in the International System of Units?
The unit of measurement for energy in the International System of Units (SI) is the joule. One joule is defined...
Added: 04 Feb 2000
Updated: 10 Nov 2025
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What is the primary interaction in biogeochemical cycles?
The primary interaction in biogeochemical cycles involves the transfer of elements and compounds between living organisms and the Earth. Key...
Added: 04 Feb 2000
Updated: 20 Nov 2025
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What is the relationship between genes and traits?
Genes carry the instructions for producing proteins, which are crucial for determining an organism's traits. These traits can be physical,...
Added: 04 Feb 2000
Updated: 16 Nov 2025
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What is the main purpose of the cell membrane?
The main purpose of the cell membrane is to function as a selective barrier that regulates the movement of substances...
Added: 04 Feb 2000
Updated: 07 Nov 2025
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