Same speed, because mass is neglected. The things that affect the speed are the distance and speed of the rock.
Scalars are quantities that are fully described by a magnitude (or numerical value) alone.
Vectors are quantities that are fully described by both a magnitude and a direction.
B because the the organism is changing into another chemical form
Convection is the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in transfer of heat
<span>d) While taking a shower, I saw a little mouse scurry across the bathroom floor.
This sentence is ordered properly. </span>
