Name The Year: Willard Scott, weatherman, original Ronald McDonald, born.?

Questions

what would you measure with a sphygmomanometer?

owls are one of the only birds who can see which colour?

ulna, radius, and clavicle are types of __________?

which country in southern african was previously known as bechuanaland?

bow wow wow asked one of their early members to leave the group because he was too outspoken. who was he?