Answer:
Joints, pivots or points of rotation
Fatty foods, like oils and lipids, are affected by the Bilary System which is a subsystem of the Digestive System. Bile which is produced by the liver helps with digestion of such food, hence malfunction of the liver will affect metabolism of fats.
Adults need at least 150 minutes of moderate-intensity physical activity and should perform muscle-strengthening exercises on 2 or more days each week.
I would say C.
hope this helps
Recycling is your answer.
