QUESTION: answer this: what type of bonds are found in a molecule of octane??

ANS: hydrocarbon

QUESTION: answer this: when did phantom of the opera open in london??

ANS: 9 October 1986

QUESTION: answer this: when did ben rectors new album come out??

ANS: June 2018

QUESTION: answer this: who defined economics as the study of mankind in the ordinary business of life??

ANS:
Alfred Marshall