Why should you visually check for motorcycles when changing lanes?

a. they are small and may be hidden in a driver's blind spots.
b. they need more space for maneuvering.
c. they should be given the right-of-way at all times.
d. all of the above

The zealots and sages, like ben zaccai, opposed the romans in different ways. describe the differences.

You're doing research for a public essay on alternative medicine. which of the following sources has the most reliable information? a. a post on a social networking site about the undesired side-effects of different alternative medicinesb. a recent government report comparing the results of alternative and contemporary medicine for a specified diseasec. an anonymous article on a medical website that claims the success of alternative medicined. a 2003 study conducted by a medical research center about the effects of alternative medicine

Which of the following would a historian most likely study to find data