two resistors R1=6.2 ohms and R2=7.3ohms are connected in series to a voltage source of 24.3 Calculate the power dissipation and total energy consumption during two minutes.

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.