The answer is A.
Both have clearly defined steps.
Both scientists and engineers provide to the world of information, but because scientists and engineers have different aims, they follow dissimilar methods. Scientists analyze how nature works and use the systematic method as a framework for performing test. To test whether an observation is true, they ask questions and prosper test to try and answer that question. Instead, engineers construct, build, and find answers to problems using the creativity-based engineering design methods. An engineer identifies a particular need and then construct a solution. Whether you’re a scientist or an engineer, you will probably go through these steps multiple times throughout your project.
Solution:
It is use as the scientific method to make testable explanations and predictions about the world. A scientist asks a question and develops an experiment, or set of experiments, to answer that question. Engineers use the engineering design process to create solutions to problems.
Both have the clearly defined steps are as follows:
State your question Define the problem
Do background research Do background research
Formulate your hypothesis, identify variables Specify requirements
Design experiment, establish procedure Create alternative solutions, choose the best one and develop it
Test your hypothesis by doing an experiment Build a prototype
Analyze your results and draw conclusions Test and redesign as necessary
Communicate results Communicate resul
Thus the right answer is A.
