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HS. Matter and Energy in Organisms and Ecosystems HS-LS1-7 Multiple Choice Test

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HS. Matter and Energy in Organisms and Ecosystems HS-LS1-7

Key vocabulary words along with definitions pulled directly from the NGSS NYS Learning Standards for the topic. Get familiar with wording used in the evaluation process so you stand a better chance of generating a correct answer based upon the prompt.

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A simplified representation used to demonstrate and explain a scientific concept, such as the process of aerobic cellular respiration.

A biological process where cells use oxygen to break down food molecules, releasing energy and producing carbon dioxide and water.

A series of reactions where bonds in molecules are broken and new bonds are formed, resulting in the transformation of substances.

The connections between atoms in molecules, which are broken and formed during chemical reactions.

Organic compounds like glucose that are broken down during cellular respiration to release energy.

Molecules (O₂) that are required for aerobic respiration to help break down food molecules and produce energy.

The overall movement of energy from food molecules to new compounds and cellular work during aerobic respiration.

The substances that enter a process, such as food molecules and oxygen in aerobic cellular respiration.

The substances that result from a process, such as carbon dioxide, water, and energy in aerobic cellular respiration.

To visually or conceptually represent a process or concept to aid in understanding.

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