The method of immunisation was first tried by ________.Edward JennerRobert HookeLouis HookLouis Pasteur

The First evidence about the existence of viruses were provided by*1 point(A)Louis Pasteur(B)Ivanowsky(C) W.M Stanley(D)Charles Chamberland

According to the Dred Scott film, one of the three components being tried in the Scott case was whether Scott was free?Group of answer choicesTrueFalse

To solve a circuit using the loop method, the equations are first written for each loop by applyingKCLKVLOhm’s lawThevenin’s theorem

Answer any one or all of the following. Where, by whom, or when was writing first recorded or what was it called?

The price of milk was first increased by 10% and then decreased by 20%.What is the net percentage change in final price of milk?