What is two. 08×10 to the 10th power as standard notation

are there answer choices to this question? this seems like a question where you have options to choose from.

multiply 2kg by latent heat of vap

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.