Anurse is caring for a young child who has been hospitalized in a facility that is located several hours from the childs home. the child has not seen his parents in three weeks. when they arrive to visit, the child ignores them. the nurse is aware that this is common in which stage of separation anxiety?

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells. b) viruses have capsids composed of protein, whereas viroids have no capsids. c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna. d) viruses cannot pass through plasmodesmata, whereas viroids can.

Karen is waiting by the lockers before school for her friend richard. they had agreed to look over the history review sheet together to be ready for the test later that day. richard shows up late with uncombed hair and wrinkled clothes. karen: "you're five minutes late and you look like a wreck! " richard: (slams his locker) "you know, i don't have time for this." karen: "fine! figure out the test on your own! "

Which learning theory is based on associative learning? a. cognitivism b. constructivism c. behaviorism d. transformative