HS-LS1-2 Vocabulary Quiz 1

What is a model used for in science, according to the standards?

• To describe individual observations made in a laboratory setting.

• To represent complex data simply in a basic list format.

• To illustrate relationships between systems or between components of a system.

• To summarize results from a single scientific experiment.

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The term 'illustrate' in the description of the performance expectation HS-LS1-2 means to:

• Describe scientific ideas using only complicated mathematical equations.

• Keep information hidden from view and not share it openly.

• Show or explain something clearly, often by providing examples or diagrams.

• Collect and record different types of data in a detailed table.

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NGSS.MS-LS1-2

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What does 'hierarchical organization' refer to in the context of multicellular organisms?

• The arrangement of biological parts without any specific order.

• Biological structures arranged only from the largest to the smallest size.

• Biological parts arranged solely based on their chemical complexity.

• Biological structures arranged in levels, from simpler parts to more complex systems.

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NGSS.MS-LS1-3

How are the parts of multicellular organisms described as being arranged?

• In a spread out and completely unconnected structure.

• With placements that are random and show no clear pattern.

• Without any definite structure or form that is consistent.

• With a hierarchical organization of interacting systems.

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NGSS.MS-LS1-3

Systems in a multicellular organism are described as interacting, which means they:

• Exist as entirely separate parts that are independent from one another.

• Primarily affect structures or conditions found outside the organism.

• Act upon one another and work together to achieve a common outcome.

• Are in a state of constant competition against other systems internally.

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NGSS.MS-LS1-3

In multicellular organisms, specific purposes or jobs essential to life are supported by:

• Individual parts that are isolated and do not work together.

• Collections of biological parts that are put together randomly.

• Systems that are made up of specialized cells working together.

• Single, large, and undifferentiated biological units.

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NGSS.MS-LS1-2

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What do systems within multicellular organisms primarily provide, as described in the standards?

• Biological outcomes that are unpredictable and constantly changing.

• Only support for the physical shape and structure of the organism.

• Specific functions or jobs that are necessary for the organism to live.

• Information about the environment that is not important for survival.

Tags

NGSS.MS-LS1-3

Organisms with tissues, organs, and organ systems are:

• Made up of only a single biological cell.

• Simple, non-living chemical compounds.

• Composed of many different cells.

• Found exclusively in environments containing water.

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Organisms with interacting organ systems are called:

• Structures that are not considered to be living.

• The individual tiny atoms that make up substances.

• Multicellular organisms that are complex living things.

• Conditions or factors in the external environment.

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NGSS.MS-LS1-2

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The development of scientific models should be based on:

• What a person feels or believes to be true about something.

• Ideas that are guessed randomly without any thought.

• Stories about events from the past or history.

• Information gathered through scientific observation and testing.

Tags

NGSS.MS-LS1-3

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