Question

in ancient times, wood and animal dung cakes were taken is use as a fuel. now a days,LPG has taken its place in our kitchen being a good source of energy.students are asked to compare both fuel and analyze the qualities of a good fuel from following ? a) easy to transport & store b) should be cheaper c) pollution free d) all of the above ​

Answer 1

Answer:

all of the above.......

Answer 2

Answer:

the answer is (d) all of the above