What feature of a ladybugs wings is a special interest to scientist

Pls needs hypehen or no hyphen 1. after serving as principal for ten years, mr. jones will resign this year 2. it's sixty seven degrees outside and it's only february!

The consequence of jim smiley’s human foible adds to the story’s humor. what foible does smiley demonstrate?

What else do you think experts can learn from studying the language of written work? what do you think is the value of studying the language of william shakespeare whose writing is over hundreds of years old?