c. N.Copernico( AKIVALARESPUESTA)Formulo leyes que ayudo a descubrir la fuerza de la gravedad. d.Huggens(AKILARESPUESTA)Descubrio que los planetas giran alrededor del sol. e.Pluton(RESPUESTA AKI)Es una luna de Jupiter. f.Sputnik l ()Descubrio la atmosfera en Venus. g.lo()Fue descubierto en 1930.h. Venera lV()Estudio los planetas usando el telescopio. i.Titan()Observo por primera vez los Anillos de saturno.2.En que Epoca se tuvo mayor informacion acerca del sistema solar. Por que despues del Siglo XlX y XX hubieron tantos descubrimientos en esta ciencia..Por que algunospaises realizan viajes espaciales o investigasiones. eso es pero ayuden me con detalles y doy 10 puntos

An externality can be created by a. people working at a production job and enjoying their work b. a production activity but not a consumption activity c. a consumption activity but not a production activity d. a production activity or a consumption activity externalities a. are always positive, and an example is flu vaccinations b. are always negative, and an example is the pollution created by trucks c. can be negative or positive. logging has a negative externality, and education has a positive externality d. can be negative or positive. a negative externality is having to go to school when you would rather go to the beach, and a positive externality is spending time with your friends

50 points in at least two paragraphs, discuss the differences between the principles of republicanism and democracy. explain whether you think the united states is more of a republic or a democracy. refer to at least one example from the constitution.

Speaker 1: now that we are independent, americans should create a government that mirrors the government of great britain. speaker 2: after experiencing a tyranny of great britain, americans know how important it is to limit the government's power. speaker 3: our victory in the revolutionary war prove that americans have wisdom to choose good leaders. speaker 4: as for former colonies, the american states are likely to thrive under a system of strong centralized government. which speaker would most likely support the government established by the articles of confederation? a. speaker 2 b. speaker 3 c. speaker 1 d. speaker 4