In ancient Egypt, the annual Nile River floods most likely benefited farmers by

A. covering the land with mud, which reduced dust storms.

B. forming ponds, which trapped fish that could be easily caught.

C. depositing silt, which created rich soil for growing crops.

D. creating small streams, which allowed transportation by boat

Martin, a 32-year-old human relations administrator at a university, believes that all professors over age 50 are incapable of learning the new educational technologies and are content to keep presenting their same "tired, boring" lectures. he often expresses these views to other administrators and does not encourage any of the "older" faculty members to attend professional development meetings related to new teaching approaches nor does he suggest that the university send them to any of the technology conferences. martin is exhibiting