NC Released Science EOG

Which best explains why a storm that affects an area in the western United States may affect an area in the eastern United States a few days later?

• The jet stream winds blow storms from east to west.

• The jet stream winds blow storms from west to east.

• Cool Gulf Stream water causes storms to form in the east.

• Warm Gulf Stream water causes storms to form in the west.

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NGSS.MS-ESS2-6

Which is a characteristic of most single-celled organisms?

• They have a complex nervous system.

• They contain several different types of cells.

• They perform all life processes.

• They have a circulatory and a respiratory system.

What will be most affected if the decomposers in an ecosystem are removed?

• the spread of disease

• the availability of water

• the quality of soil

• the distribution of organisms

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NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which is an example of a trait that is inherited?

• dimples

• intelligence

• weight

• favorite color

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NGSS.MS-LS3-2

NGSS.MS-LS4-4

What is the relationship between the respiratory system and the circulatory system?

• The respiratory system exchanges oxygen and carbon dioxide with the circulatory system.

• The respiratory system exchanges oxygen and carbon monoxide with the circulatory system.

• The respiratory system exchanges oxygen and sugar with the circulatory system.

• The respiratory system exchanges oxygen and nitrogen with the circulatory system.

In what way are the digestive and circulatory systems alike?

• Both protect organs in the body.

• Both control movement of the body.

• Both absorb gases or nutrients into the body.

• Both provide structural support for the body.

Which is an example of a trait that is inherited?

• dimples

• intelligence

• weight

• favorite color

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

Which is the best estimate of the melting point of Rubidium (Rb)?

• 25* C

• 40* C

• 75* C

• 184* C

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NGSS.MS-PS1-4

Two different liquids are poured together in an open container. Bubbles begin to form. After the bubbling stops, it is determined that the total weight of the two liquids is less than before they were poured together. Which best describes this observation?

• Some of the atoms during the reaction escaped into the air.

• Some of the atoms during the reaction were destroyed.

• Some of the atoms during the reaction became heavier.

• Some of the atoms during the reaction changed to a different kind of atom.

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NGSS.MS-PS1-2

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Which is classified as an element?

• carbon dioxide

• iron

• vinegar

• water