Which best describes the physical and chemical digestion of food? physical and chemical digestion occur in the mouth; only chemical digestion occurs in the small intestine. physical and chemicall digestion occur in the small intestine; only chemical digestion occurs in the mouth. only physical digestion occurs in the stomach; chemical and physical digestion occur in the large intestine. only physical digestion occurs in the large intestine; physical and chemical digestion occur in the stomach.

Differentiation of cells changes the nucleic information. true false

Abody cell has been growing and at synthesis proteins. in the nucleus of this body cell, dna replication is taking place. and a copy of the cells genetic material is copied. which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis. and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving

What type of graph presents information about how often certain or traits occur?