An airplane was moving 1200 km per minute
traveling in a north-to-south direction when they
were spotted by air traffic control. because they
were only 2 miles off the ground and 5 miles away
the airplane was contacted for safety concerns.
which best describes the motion of the airplane?

The answer is : 20 km/s southward.

Explanation:

See picture

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.