Biology, 21.05.2020 02:59 leneenmarshall3125
Engineers are looking for a new material to build the body of an airplane. They agree that the material must be lightweight, but also strong and long-lasting. Above all, the material must maximize the safety of the passengers. Several engineers have developed some initial plans.
Which stage of technological design is described in this passage?
Identify a problem.
Design a solution.
Implement a solution.
Evaluate the solution.
Answers: 2
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Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."
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Dna sequences in many human genes are very similar to the sequences of corresponding genes in chimpanzees. the most likely explanation for this result is that:
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Engineers are looking for a new material to build the body of an airplane. They agree that the mater...
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