Which of these correctly lists the order of the engineering process? O A. Produce a product, improve it, identify a problem, make a solution,
test the solution.
B. Make a solution, identify a problem, research the problem, test the
solution, improve the product, test and evaluate, research, make a
plan, do the plan.
C. Identify a need, research the background, make a plan, do the
work, evaluate the results, look for improvements.

D.na is the answer hope this

Solubility would be your answer.

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.