Which of the following statements accurately describes systems for classifying organisms ?

a .

systems of classification have remained fairly constant since aristotle and the ancient greeks .

b . new species may be added to systems of classification , but everything above the genus level is fixed .

c .

systems of classification can be adapted in many ways when new scientific evidence is discovered .

d . many changes were made to classification systems in the past , but the current system is fixed .

What is the name of the device that senses the current flowing,tripping the circut,and cutting off the electricity

Which word can describe a person's gender identity? a) female b) intersexual c) asexual d) androgynous

Mark's girlfriend dropped him off at a party, and then she went to visit her best friend two blocks away. when mark called his girlfriend to get a ride home, he could tell she had been drinking. what is mark's best plan of action? ride home with someone else and let his girlfriend drive herself get a friend to take him to his girlfriend's car so he can drive them both home ask his girlfriend to drive to the party, and then mark will drive them both home let his girlfriend drive them home slow to avoid getting pulled over