how long does it take light traveling from the sun at 3." x 10^8 m/s to reach Jupiter, which is about 780 x 10^6 km away?

the answer is b ) square root of 5

the answer is 3.1 his answer is wrong mines is right

no sign of dia of fuel cell

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.