In which of the following systems does an output of physical material become the input for another part of the system? a. carbon cycle system b. telephone system c. power grid system d. computer processor

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

hurricanes form in warm water

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.