Which of the following is least involved in the mechanical breakdown of food, digestion or absorption of nutrients? a) the oral cavityb) the esophagusc) large intestined) the small ingestion

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

Why is carbon the backbone of liveing things