Engineers design physical objects and processes that try to solve ______ problems.

• Science

• Math

• Real World

• Theoretical

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_______ define the engineering problem. You had 3 of them

• Criteria

• Requests

• People

• Scientist

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Metabolic needs for survival are ______ and ________ and repair. 2 answers

• energy

• important

• cellular growth

• dietary cost

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Foods with this provide energy that is available almost immediately __________.

• low glycemic index

• protein

• high glycemic index

• cost

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Glycemic index measures how fast carbohydrates break down into smaller what_______.

• glucose

• protein

• fat

• energy

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Protein is broken down into _____ in the body, which are used in the cells for growth and repair.

• starches

• amino acids

• glucose

• fat

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Foods with this provide energy that lasts a long time __________.

• low glycemic index

• protein

• high glycemic index

• cells

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Engineers take ______ into consideration during the experimental process (modifying the design after each experiment).

• dogs

• results

• cost

• taste

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What were the two groups of people who needed your help?

• middle and high school students

• people who run and walk

• astronauts and scientists

• rescue workers and patients

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Reasoning is a process that scientists use to connect ____ to their ____. PICK 2

• solutions

• evidence

• claims

• food

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