The patient hiding food in clothing or personal effects. Food falling off the plate onto the meal tray. Food remaining in the cheeks under the tongue. The assistant taking food from the patient. WRITE IN UR WORDS!!
Answer:
by finding the half life of the rock, or radioactive dating of the rock, and the fossil should be as old as the rock
C.Climbing is the answer please tell me i got it right pleaseee
Exchange of materials and house genetic material.. i'm not sure if this is right though