Mallory, an unauthorized outsider, is able to engage in authentication attempts with any of the group members. she can send them messages, replay messages, and drop messages, but she cannot modify the content of messages in transit. how can she convince bob she is a member of the group? note that someone in the group may try to initiate a conversation with mallory.

Will give brainliest to the correct answer no randoms the pope cannot forgive any guilt, except by declaring that it has been forgiven by godand by giving in to god's forgiveness. therefore those preachers of in dulgences are in error, who say that by the pope'sindulgences a man is freed from every penalty, and saved. christians are to be taught that he who gives to the poor or lends to the needy does abetter work than buying indulgences. the excerpt above is from martin luther's ninety-five theses. luther posting the ninety-fivetheses is traditionally considered the beginning of the

The controlled use of fire by hominids: (a) limited the expansion of hominids into certain environments, such as dry grasslands. (b) decreased the amount of food energy available in the hominid diet. (c) contributed to geographical expansion and food production techniques in positive ways. (d) has been shown to contribute little to the digestive process of hominids.

What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?