You have defined the problem as a need for heat shields to be stronger. You have designed and tested a new heat-shield prototype. What should be the next step in your process? A. Analyze the test results, and then update your design. B. Communicate your findings to all of NASA and the public, C. Identify the criteria and constraints of the project.​

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the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.

idk what happened..you tell