The human small intestine moves food along its 6.9- m length by means of peristalsis, a contraction and relaxation of muscles that propagate in a wave along the digestive tract. part a if the average force exerted by peristalsis is 0.18 n , how much work does the small intestine do to move food along its entire length?

How much heat is required to convert 0.3 kg of ice at 0°c to water at the same temperature

Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value