An engineering team is conducting a wind tunnel test to examine the
aerodynamics of a car it has designed. which part of the engineering process
is the team in?
a. evaluate the results.
o
b. identify a need.
o
c. improve and redesign.
o
d. do the work.
submit

i'm assuming that the correct answer is indeed the first one/ "a"..

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl