Answer: A. Anaphase
Explanation: Anaphase is when chromatids are pulled apart in order to
move to opposite sides of the cell.
If you run an experiment with multiple variables, you won't be able to determine which variable ultimately led to the change.
Testing a single variable at a time enables you to assess the outcomes of your experiment to see how much a particular adjustment influenced the outcome.
If you test two variables simultaneously, you won't be able to determine which one caused the outcome.
Only one variable (the independent variable) is altered at a time in a science experiment to see how it affects the dependent variable.
Other variables that are either constant or vary throughout the experiment but are not thought to impact the results may also be measured by the researcher.
Therefore, scientist use to test just one variable at a time in an experiment.
Learn more about variables here:
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Answer:
liquid, with an average density of approximately 11 g/cm3
Explanation:
The outer core of the Earth is inferred to be a liquid layer composed of iron, nickel, and sulfur, compressed to a high density. It's responsible for generating Earth's magnetic field due to the circulation of the liquid metal inside. Notably, its diameter makes it larger than the planet Mercury.
The outer core of Earth is inferred to be a dense, metallic layer, over 2900 kilometers beneath the Earth's surface. It's chiefly composed of iron, nickel, and sulfur, compressed to a very high density. Quite fascinatingly, the outer core, unlike the solid inner core, is liquid.
This liquid state facilitates the circulation of metallic elements within it, helping generate Earth's magnetic field. As the liquid metal inside Earth moves, it sets up a circulating electric current, which subsequently produces a magnetic field.
For size perspective, it's worth noting that with a diameter of approximately 7000 kilometers, Earth's core is larger than the planet Mercury. This fascinating core, and particularly its outer liquid layer, provides key insights into understanding not only earth's geodynamic movements but also the formation of its protective magnetosphere.
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Answer:
evolution of populations over time
b. beliefs, customs, practices and social behavior of a particular nation or people
c. an individual’s history
d. an individual’s genetic makeup
Answer:
The correct answer is the b = beliefs, customs, practices and social behavior of a particular nation or people
Explanation:
Hello ! Let's solve this!
The definition of culture is a set of non-specialized beliefs acquired by reading, experiences, by the intellect.
So the correct answer is the b = beliefs, customs, practices and social behavior of a particular nation or people
Culture is constituted by the beliefs, customs, practices, and social behavior of a particular nation or people. It influences various facets of people's lives, providing a group, community, or nation with a unique identity.
Culture consists of the beliefs, customs, practices, and social behavior of a particular nation or people. This is overarching and pervades every aspect of people's lives. For example, culture influences the food we eat, the clothes we wear, the language we speak, and our traditions. It is not limited to an individual's history or genetic makeup, nor to democratic beliefs gained through a national government. It is a collective phenomenon that binds a group, community, or nation together and gives them a unique identity.
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B. listeria monocytogenes
C. salmonella
D. staphylococcus aureus