Njsla-S

What biological kingdom do mushrooms belong to?

• animalia

• plantae

• monera

• fungi

A student makes a ball-and-stick model of a propane molecule, as shown below. The black balls represent carbon atoms, and the white balls represent hydrogen atoms.

Based on the model, what is the chemical formula of propane?

• C₃H₈

• C₃H₁₀

• 3CH

• 3CH₈

Tags

NGSS.MS-PS1-1

Two students threw a soccer ball against a wall that was 15 feet away, as shown. The dot on each wall shows where the soccer ball hit it. The distance each soccer ball bounced back from the wall is shown.

Which observation provides evidence that student 1 threw the ball with more energy than student 2?

• The ball bounced back closer to student 1 than student 2.

• The ball bounced back closer to student 2 than student 1.

• The ball hit the wall at a higher point for student 1 than student 2.

• The ball hit the wall at a higher point for student 2 than student 1.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS3-5

When the soccer ball hits the wall, _____ of the soccer ball’s energy is transferred

• some

• none

• all

Tags

NGSS.MS-PS2-1

NGSS.MS-PS3-1

NGSS.MS-PS3-5

For each road condition, indicate whether sand or salt is the better treatment.

• Sand

• Salt

Which of the following statements describes what most likely occurs when thermal energy is removed from a liquid?

• The mass of the liquid

  decreases.

• The temperature of the liquid

  decreases.

• The molecules of the liquid

  move faster.

• The molecules of the liquid

  stop moving

Tags

NGSS.MS-PS1-4

The table below shows the masses and volumes of four cubes made of different materials.

Which cube has the greatest density?

• cube 1

• cube 2

• cube 3

• cube 4

Tags

NGSS.MS-PS1-2

How many producers are in this food web?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-2

NGSS.MS-LS2-3

Which of the following best describes the process of photosynthesis?

• A) Conversion of light energy into chemical energy

• B) Conversion of chemical energy into light energy

• C) Conversion of thermal energy into kinetic energy

• D) Conversion of kinetic energy into thermal energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the primary function of the mitochondria in a cell?

• A) Protein synthesis

• B) Energy production

• C) Photosynthesis

• D) DNA replication

Tags

NGSS.HS-LS1-7