Un coche que circula a 90km/h necesita adelantar a un camión que circula a la misma velocidad para lo que precisa alcanzar 120km/h en 3 segundos. Si su coche posee una aceleración de 1,6m/s a dicha velocidad ¿lo consigue? ¿cuanto tiempo le ha costado en realidad?

radiation warms things up temp rises convection currents air circ windy weather

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.