Imagine you are a travel agent in the next century. an eccentric billionaire asks you to arrange a “guinness book of solar system records” kind of tour. where would you direct him to find the following (use this chapter and appendix f and appendix g):
the least-dense planet
the densest planet
the largest moon in the solar system
excluding the jovian planets, the planet where you would weigh the most on its surface (hint: weight is directly proportional to surface gravity.)
the smallest planet
the planet that takes the longest time to rotate
the planet that takes the shortest time to rotate
the planet with a diameter closest to earth’s
the moon with the thickest atmosphere
the densest moon
the most massive moon

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

the body's situation won't change the forces are equal opposit and on the same body

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.