<span>first one is either C or D and o nthe second one i think that when the reinasance times started, so c improve</span>
Black holes themselves can not be seen, nor do they leave trails (since emptiness does not have to be caused by a black hole), but there is evidence for black holes: scientists can see the effects of their gravity on nearby stars. The answer is B.
He founded the Flavian dynasty that went on to rule the Roman empire for 27 years.
Answer:
Un conflicto laboral es una disputa que se desarrolla dentro de una empresa u organización. Puede tratarse de una desavenencia entre empleados o entre los trabajadores y la gerencia. ... Otro punto importante es que el líder del área, o de la empresa (que sería el gerente), debe ser el encargado de resolver el conflicto.
Explanation:
