Joey wants to know glasses of water each of the 543 students at his school consumes on a daily basis. he randomly selects the names of 3 students from the students roster and surveys them. is this biase or unbiase? why or why not.

What is the function of the organelle labeled a in the diagram?

4. when a child cries out during rough play, the caregiver should a. encourage the distressed child to fight back. b. respond immediately, since the behavior has changed to fighting. c. ignore it, because rough play is a natural part of children’s learning. d. ignore the request for unless there has been an injury. i need answer

Augustus of prima porta connects to the subtheme identity performance cultures power