In the engineering design process, what do engineers do immediately after brainstorming multiple solutions?
A. Identify criteria and constraints.
B. Define the problem.
C. Iterate to improve the solution.
D. Select one solution.

condenser is used to focus in the light microscope.

answerblank(1) unconditioned stimulusblank(2); unconditioned response

in the initial assessment of breathing, signs of respiratory distress must be noted (if present), such as the use of accessory muscles for breathing, abdominal breathing and grunting respiration. next, respiratory rate must be observed. increasing breathing rate may be a sign of sickness.