Of the following measurements, which is most precise? a) 0.00240 meters
b) 0.002400 meters
c) 0.24 meters
d) 2400 meters

we need the questions , i may then you.

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

i think its 100

i hope this !