In the last few weeks, steve has stopped chatting with his coworkers during work. he takes short lunch breaks, and he is completely focused while working. steve’s manager was happy to see that steve had started working 'blank' .

Which of the following is a true statement? a. the male sex hormone is called estrogen. b. the female sex hormone is called testosterone. c. both sexes manufacture some amount of the sex hormone associated with the opposite sex. d. only males secrete testosterone and only females secrete estrogen

There is only one copy machine at your office. you have to make 1000 copies of an expense report. after you begin copying, two other employees show up in the copy room. each has to make only 10 copies each. what is the proper etiquette in this situation?

Which of the following does not cause blindness? a. cataractsb. glaucomac. osteoarthritisd. diabetes