Sent his professor an e-mail in which he told her that she is an unfair and terrible teacher. michael would never have said those things to the professor in a face-to-face interaction. this is an example of:

What happened in the 2000 election of al gore vs bush

Persons who have not yet attained the legal age of consent under the applicable laws in the jurisdiction in which the research was approved.persons who are under 18 years of age.persons who have not yet attained the legal age of consent under the applicable laws in the jurisdiction in which the research will be conducted.persons who are under 21 years of age.

Which us president proposed a decimal based measurement system for the us