Nikki is designing a project that uses satellites. Which of these observations would be performed best by using satellites that orbit Earth? Group of answer choices

a) number of different fish species in coral reefs near Florida

b) composition of a rock layer in northern Florida

c) land changes over a period of time

d) height of high tide on one day at a beach in southern Florida

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What is domain name system (dns)? allows dynamic ip address allocation so users do not have to have a preconfigured ip address to use the network converts ip addresses into domains, or identifying labels that use a variety of recognizable naming conventions the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures the integration of communication channels into a single service