A mother frequently picks up her crying infant boy because the baby typically stops crying as soon as he is held. In this case, the mother is when her son stops crying. Group of answer choices negatively punished positively punished positively reinforced negatively reinforced

first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place

answer; and function;

answerpublic recognition;

answer; hardware; software;