Laura and mark are new parents whose baby cries for three to four hours a day for no apparent reason. laura and mark have had their baby examined by a pediatrician who was unable to find any medical reason for the excessive crying. laura and mark's baby appears to be suffering from:

Check all that occur during ventricular systole. a. the av valves open to allow blood to enter the ventricles from the atria. b. the av valves open to allow blood to enter the ventricles from the atria. c. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. d. the semilunar valves remain closed throughout systole to prevent backflow of blood into the ventricles. e. the semilunar valves open to allow blood to flow into the large arteries. f. the semilunar valves open to allow blood to flow into the large arteries. g. the av valves close to prevent backflow of blood into the atria.

Which statement best describes an effort of a person seeking power and control in a relationship

Describe a behavior condition that could arise from an addition to technology. justify your response using two or more complete sentences