Jeanine wants to perform an experiment on a group of teenagers involving an experimental new drug. She is not granted permission to conduct her study. What is most likely the problem that Jeanine is having with performing her experiment? a monetary limitation an ethical limitation a time-based limitation a technological limitation.

Which sentence is an example of a strong conclusion to an autobiography? a. i stayed after school three days in a row to practice onstage in the auditorium. b. i knew i would have to practice all week to memorize my dance for the recital. c. after the recital was over, i knew practicing was worth it, and i was looking forward to my next big challenge. d. on opening night, i danced in front of a packed auditorium.

In which part of the body is a ball-and-socket joint found?

The smallest parts of these that retain their original properties are called