Is anyone else bored(also anime pic of the day) for my fellow bakugou weebs U-U​

If the singular term ends in -us, the plural is usually formed by changing the ending to

Astudy shows that an influenza vaccine is 71.4% effective in preventing a particular type of influenza. if 15,422 people receive the vaccine, how many would not be protected and would be likely to get infulenza?

Describe the potential effects, on people, of unprotected exposure to the sun.give an example of 1 new thing have you learned about the sun’s uv rays.