Should I worry about the corona, and should I be concerned that my dad brought home a pack of corona during all of this

Which of the following are examples of coordinate headings

Which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.

High blood pressure is best described as