The primary role of the nurse in caring for patients who have terminal illnesses is to ensure that: a. the patient has a happy death. b. pain is minimized and controlled. c. the patient is protected from unnecessary stress. d. the patient's goals and wishes related to death and dying are addressed

Crinoids, also known as sea lilies, appear to be sea plants but are not plants at all. crinoids are an echinoderm species which uses anchoring structures called holdfasts to attach themselves to the sea floor. crinoids were most abundant in pennsylvania during the mississippian period, which ranged from 375 to 320 million years ago. fossils of the crinoids shows that during most of this time pennsylvania was that provided favorable conditions for crinoid growth. a) glacial terrain b) a dry and sandy plain c) mostly mountain ranges d) covered by warm, shallow seas