Which gland is associated with body rhythms and sleep cycles and secretes the hormone melatonin?

A recent survey found that 71.5 percent of small-and medium-sized organizations across Canada said that they

A) were likely to fill a job opening with someone older than 65. B) were likely to fill a job opening with someone younger than 65. C) were not likely to fill a job opening with someone older than 65. D) were not likely to consider age when filling a job opening. E) were not likely to fill a job opening with someone older than 55.

Intrinsic motivation involves active engagement out of personal interest, while external motivation involves

a. a desire to help others b. engagement to satisfy family c. engagement as a means to an end d. a need to have others guide you