7th TCAP Review

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• B

• C

• D

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NGSS.MS-ETS1-1

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NGSS.MS-PS1-1

NGSS.MS-PS1-4

NGSS.MS-PS3-5

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• P

• R

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NGSS.MS-LS3-1

CHOOSE 3 ANSWERS.

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• B

• C

• D

• E

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NGSS.MS-PS1-1

Which sequence places the structures in order from least complex to most complex?

• 2-1-3-4

• 4-3-1-2

• 1-3-2-4

• 3-2-1-4

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which feature labeled on the protozoan is associated with organisms in the plant kingdom but not in other kingdoms except protists?

• mitochondria

• chloroplast

• nucleus

• flagellum

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NGSS.MS-LS1-6

A student was reading about the gases in air. Ozone helps protect Earth from harmful ultraviolet rays that come from the sun. Certain types of pollution created by humans have caused a hole in the ozone layer. This hole is over the South Pole and could become larger if this type of pollution increases.

Which question should the student ask to determine if ozone is an elemental molecule?

• What is the color of the molecule?

• What is the shape of the molecule?

• What elements are present in the molecule?

• How many atoms are present in the molecule?

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NGSS.MS-PS1-1

• growth and repair, because it produces identical types of cells

• growth and repair, because it makes the cells of the organism larger

• reproduction, because it creates more energy for the organism

• reproduction, because it increases the number of chromosomes in the cells

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

The table shows the estimated percent concentrations of atmospheric gases. Trace gases are composed of small amounts of gases such as carbon dioxide, water vapor, and methane.

Which of these will most likely increase the amount of a trace gas in the atmosphere?

• A pine cone releases the protected seeds inside after it is exposed to intense heat.

• A hydroelectric dam increases the amount of water processed into energy after a flood.

• A company refining uranium ore is powered by natural gas.

• A bacterium releases oxygen gas during photosynthesis.

Deer need producers and oxygen to provide energy and matter for their cells. What is the primary source of oxygen for the deer in this ecosystem?

• The oxygen is a product of photosynthesis by the insects.

• The oxygen is a product of photosynthesis by the grasses.

• The oxygen is a product of cellular respiration by the cougar.

• The oxygen is a product of cellular respiration by the grasses.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3