Solitary play is characteristic of year-old children. A.) 2- to 2 1/2-
B.) 2 1/2- to 3 1/2-
C.) 3 1/2- to 4 1/2-
D.) 4 1/2- to 5 1/2-

Which of the following is not a fitness benefit of cycling a: very effective at burning fat b: provides an upper body workout c: provides an aerobic workout d: good exercise for out of shape people

What advantage is the cell wall in relationship to osmotic pressure

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