Jack bought a small turtle. Three months later, the turtle had grown to twice its original size. Which of the following statements best describes why Jack's turtle got bigger? A. Parts of the turtle stretched out as it grew larger.
B. The number of cells in the turtle's body increased.
C. The turtle's body absorbed the food it ate and water it drank.
D. The size of each cell in the turtle's body got bigger as it got older.​