In planning a field expedition, the anthropologist should consider . a. how his or her presence in the culture is likely to be perceived and reacted to b. how he or she will communicate with the subject culture c. what the weather is like where he or she will be working d. all of the above

All of the above.

The anthropologist should be aware of how his presence is likely to be perceived because it can have a significant impact on the results of his research. Moreover, it can present ethical issues if the subjects of study are particularly upset or uncomfortable to find the anthropologist with them.Communication is one of the biggest problems when studying a different culture. It is also important to remember that communication can include social cues and gestures, not just language itself.The weather can be an important concern as well. Depending on the weather, the anthropologist might need to make different arrangements, and the logistics of the trip could be altered. Also, different weather could alter the behaviour of the members of the culture that is going to be studied, and this should be accounted for.