Science — English

What are the primary stages of the scientific method?
The scientific method consists of several primary stages used to systematically investigate questions and hypotheses. These stages include observation, where...
Added: 02 Apr 2000
Updated: 27 Nov 2025
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What is the effect of altitude on atmospheric pressure?
Altitude significantly influences atmospheric pressure due to the decrease in air density with elevation. At higher altitudes, the weight of...
Added: 02 Apr 2000
Updated: 04 Nov 2025
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What is the role of DNA polymerase during DNA replication?
DNA polymerase plays a crucial role in DNA replication by synthesizing new strands of DNA complementary to the template strands....
Added: 02 Apr 2000
Updated: 27 Nov 2025
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What is the role of the pancreas in the digestive system?
The role of the pancreas in the digestive system is multifaceted. It produces digestive enzymes that help break down carbohydrates,...
Added: 02 Apr 2000
Updated: 26 Nov 2025
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What is the relationship between force, mass, and acceleration known as?
The relationship between force, mass, and acceleration is known as Newton's Second Law of Motion. This principle states that the...
Added: 02 Apr 2000
Updated: 07 Nov 2025
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What is the scientific study of the interactions between organisms and their environment called?
The scientific study of the interactions between organisms and their environment is called ecology. This field examines the relationships among...
Added: 02 Apr 2000
Updated: 26 Nov 2025
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What is the term for a reaction that releases heat?
The term for a reaction that releases heat is called an exothermic reaction. In these reactions, the total energy of...
Added: 02 Apr 2000
Updated: 10 Nov 2025
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What is the name of the protein that helps in muscle contraction?
The name of the protein that helps in muscle contraction is actin. Actin is a globular protein that polymerizes to...
Added: 02 Apr 2000
Updated: 06 Nov 2025
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What type of energy is released during nuclear fission?
The type of energy released during nuclear fission is known as nuclear energy. This process involves the splitting of heavy...
Added: 02 Apr 2000
Updated: 25 Nov 2025
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What is the unit of measure for energy in the International System of Units?
The unit of measure for energy in the International System of Units (SI) is the joule (J). This unit quantifies...
Added: 02 Apr 2000
Updated: 18 Nov 2025
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What is the name of the light-absorbing pigment found in plants?
The name of the light-absorbing pigment found in plants is chlorophyll. Chlorophyll is essential for the process of photosynthesis, allowing...
Added: 02 Apr 2000
Updated: 11 Nov 2025
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What is the difference between temperature and heat?
The difference between temperature and heat lies in their definitions: temperature is a measure of the average kinetic energy of...
Added: 02 Apr 2000
Updated: 01 Nov 2025
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What is the process by which nitrogen is converted into forms usable by living organisms?
The process by which nitrogen is converted into forms usable by living organisms is known as nitrogen fixation. In nature,...
Added: 02 Apr 2000
Updated: 17 Nov 2025
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What is the term for a visible mass of condensed water vapor suspended in the atmosphere?
A visible mass of condensed water vapor suspended in the atmosphere is referred to as a cloud. Clouds form when...
Added: 02 Apr 2000
Updated: 05 Nov 2025
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What type of molecules are enzymes?
Enzymes are a type of protein that acts as a biological catalyst, speeding up chemical reactions in living organisms. They...
Added: 02 Apr 2000
Updated: 06 Nov 2025
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What is the structure responsible for maintaining the shape of a plant cell?
The structure responsible for maintaining the shape of a plant cell is the cell wall. The cell wall is a...
Added: 02 Apr 2000
Updated: 02 Nov 2025
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What is the primary difference between renewable and non-renewable resources?
The primary difference between renewable and non-renewable resources lies in their availability and sustainability. Renewable resources, such as solar, wind,...
Added: 02 Apr 2000
Updated: 06 Nov 2025
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Which physical property is a measure of an object's resistance to motion?
The physical property that measures an object's resistance to motion is known as inertia. Inertia is closely related to an...
Added: 02 Apr 2000
Updated: 11 Nov 2025
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What is the name of the phenomenon when a material absorbs thermal energy?
The name of the phenomenon when a material absorbs thermal energy is referred to as heat absorption or thermal absorption....
Added: 02 Apr 2000
Updated: 09 Nov 2025
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What is the scientific study of insects known as?
The scientific study of insects is known as entomology. This branch of biology focuses on the classification, behavior, ecology, physiology,...
Added: 02 Apr 2000
Updated: 03 Nov 2025
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