1. exercise
2. range of motion
3. muscle myofibrils
4. lactic acid
5. poor posture
6. varicose veins
7. antagonistic muscles
Answer: Digestion
Explanation:
Digestion is the breakdown of food into simpler molecules that can be absorbed by the body. It starts the process of mechanical digestion by grinding the food with teeth. Also in the mouth, an enzyme called salivary amylase begins to break down long starch molecules into maltose.
Answer:
Always recite, be organised, stay after class and clean, bring them an apple '>'
