Answer:
C
Explanation:
That's the best theme from the Secret Garden.
A key, or sometimes a guide.
Science helped through making medicine more effective and hospitals have better treatments and high hygienic standards for the patients and work place itself
Science has made businesses become more successful because though science new inventions can be made to make humanity’s life more comfortable like the cell phone, computers and robots
Science has also helped because construction protocols and way of building have changed for the safety and well being of both the construction workers and the people or clients. It also makes things more easy and comfortable.
Hope this helps you dear If you need anything else just ask me
If I remember correctly the both have different set of values so your answer would be B
