NGSS 8th Grade

What is Newton's FIRST law?

• An object that is a rest will remain at rest, and an object in motion will stay in motion unless an outside force acts upon it

• If a force increases, so will mass and acceleration. If mass or acceleration decrease, so will force.

• For every action, there is an equal and opposite reaction

What is Newton's THIRD law?

• For every action, there is an equal and opposite reaction

• An object at rest will remain at rest, and an object in motion will stay in motion unless an outside force acts upon it.

• If force increases, so will mass and acceleration. If mass or acceleration decrease, so will force.

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Multiplying the object's mass and velocity determines what?

• speed

• momentum

• force

• weight

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Agriculture

• A type of energy derived from renewable plant and animal materials or organic matter.

• the science or practice of cultivating the soil, producing crops, and raising livestock

• a toxic chemical that causes damage to an organism's DNA.

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Cells

• The basic unit of structure and function in living things. Cells can make products, be products themselves, or be used to do jobs.

• Unique DNA molecules that provide blueprints for cells to make proteins or carry out other life functions.

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Genes

• Unique DNA molecules that provide blueprints for cells to make proteins or carry out other life functions.

• a random change to a gene that results in a new trait.

• a simple cell in the body that is able to develop into any one of various kinds of cells (such as blood cells, skin cells, etc.)

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Stem Cells

• a toxic chemical that causes damage to an organism's DNA

• a simple cell in the body that is able to develop into any one of various kinds of cells (such as blood cells, skin cells, etc.)

• The basic unit of structure and function in living things. Cells can make products, be products themselves, or be used to do jobs.

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Transgenic

• organism whose genome has been altered to contain one or more genes from another organism or species.

• a simple cell in the body that is able to develop into any one of various kinds of cells (such as blood cells, skin cells, etc.)

• A type of energy derived from renewable plant and animal materials or organic matter.

Which choice best describes a producer?

• An organism that does not eat.

• An organism that uses moonlight to directly make its own food.

• An organism that uses sunlight directly to make its own food.

• An organism that gets it food from other organisms.

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What is ecology?

• The study of rocks and their interaction with the landscape

• The study of the interaction of

  eco in the ology.

• The study of organisms and their interactions with the environment

• The study of how the interaction between people and their environment.

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