Why does the temperature of ocean water remain relatively constant, despite large fluctuations in air temperature? a) ocean water has a high concentration of dissolved salts b) ocean water has a high specific heat c) ocean water is a major component of organisms d) ocean water exists in the form of water vapor

How does the closing of the ductus arteriosus and ductus venosus alter circulation in an infant? a. increases blood flow to the pulmonary artery and increases blood flow to the umbilical vein b. increases blood flow to the pulmonary artery and reduces blood flow to the umbilical vein c. reduces blood flow to the pulmonary vein and increases blood flow to the umbilical artery d. reduces blood flow to the pulmonary vein and reduces blood flow to the umbilical artery