What is the function of the digestive system? А) to chemically break down foods into C, H, O, and sometimes N and S so they can be absorbed

B) to mechanically and chemically break down large molecules so they can be absorbed

C) to produce minerals and vitamins needed by the body

D) to provide immediate energy for cell use

Which behavior is an example of poor self esteem

Which shows a correct order of steps in the scientific method? develop a hypothesis, analyze data, draw conclusions, make observations develop a hypothesis, analyze data, make observations, draw conclusions make observations, develop a hypothesis, analyze data, draw conclusions make observations, draw conclusions, develop a hypothesis, analyze data.

10. what is one long-term effect of tobacco use? changes in brain chemistry coronary heart disease decreased appetite increased heart rate