The principal advantage of sending electric power across country on very high voltage transmission lines is that
a) they carry less energy per charge than low voltage transmission lines. b) electric power lost in the wires is greatly reduced. c) these transmission lines are less likely to get in the way than low voltage transmission lines—which are much closer to the ground. d) they carry much more current than low voltage transmission lines.

are there options? cause you ain’t. real specific

graphing motion: mastery test

209be

what is the instantaneous acceleration of

the particle at point b?

0 meters/second?

10 meters/second?

12 meters/second?

velocity imetersisecond

15 meters/second?

20

time (seconds)

answer: 0 meters/second^2

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.