The results from mental rotation experiments seem to indicate that the time it takes to complete mental rotation:

Which word can describe a person's gender identity? a) female b) intersexual c) asexual d) androgynous

Ways to when your friend is going through social isolation?

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