True, anthropology is about the study of humans and human behaviour and societies in the past and present. Social anthropology and cultural anthropology study the norms and values of societies.
The answer is Document Inspector
I think that people have lost their jobs because of an increase of computers. Also, a<span>utomobiles can crash and injure and kill people. </span><span>Ships can be sunk. </span><span>Poorly constructed or maintained machinery can harm the workers. </span><span>The telegraph put the pony express out of business. </span><span>Many factories pollute the water and air. </span>
Answer:
d. All of the above
Explanation:
Physical layer is the lowest layer of the OSI reference model that deals with the setup of physical connection to the network and with transmission and reception of signals.
Full duplex (FDx) is a bidirectional type of communication system where two end nodes send and receive data signals at the same time, and a single carrier is simultaneously used for dual communication.
To send or receive data, the participating nodes in a Full Duplex system do not have to wait for a free carrier/medium. It employs a medium that has at least two internal channels - one for sending and one for receiving.
Based on the above explanations, options A, B and C are valid and are correct ways to accomplish full-duplex (FDX) digital communications on guided medium at the physical layer (OSI Layer 1). There all of them are correct.
