How are science and technology related?
a. science is a branch of technology
b. advances in science may lead to advances in technology and vice versa
c. science and technology are not related

a women have faced negative attitudes in some areas , but other

work: w = fd (given)

work done by chet   =50*1 = 50 j

work done by mika =40*2 = 80 j

work done by sara =30*1.5 = 45 j

work done by bill =60*0.5 = 30 j

students in order from the greatest amount of work done to the least is mika> chet> sara> bill

hence option (b) is correct.