NJGPA Science

Balance this equation

• 6P + O₂ -------> 3P₂O₅

• P₄ + O₂ ------> 2P₂O₅

• 2P + 2O₂ ------> P₂O₅

• 4P + 5O₂ ------> 2P₂O₅

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Identify the cellular organelle that the process of photosynthesis occurs in:

• mitochondria

• chloroplast

• nucleus

• vacuole

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Identify the cellular organelle that the process of cellular respiration occurs in:

• mitochondria

• chloroplast

• nucleus

• golgi

Tags

NGSS.HS-LS1-7

What is the simplest level of organization in the body?

• cell

• tissue

• organ

• organ system

Tags

NGSS.MS-LS1-1

At which point is potential energy greatest?

• W

• X

• Y

• Z

Tags

NGSS.MS-PS3-2

A starting substance that is part of a chemical reaction?

• property

• product

• reactant

• atoms

Tags

NGSS.MS-PS1-1

When experimenting with the growth of a plant, a scientist uses three (of the same type of) plants, two different fertilizers, equal light, and equal water. What type of variable is the fertilizer?

• Dependent

• Independent

• Control

Which particle contributes the negative charge to the atom?

• proton

• electron

• neutron

• nucleus

What is kinetic energy?

• energy of work

• energy of motion

• energy of gravity

• energy of power

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is Newton's first law of motion?

• Every action has an equal opposite reaction

• An object in motion stays in motion unless acted upon by an unbalanced force

• The force acting on an object is equal to the mass of an object times its acceleration

• Sandwich