Answer: D
Explanation:
Because velocity is speed
So diffusion is inversely proportional to mass !
so as mass of the particle increases, diffusion decreases !
Answer:
1. Watt stream engine
2. McCormick reaper
3. Fulton steamboat
These are the correct answers.
Have A good day!! :)
They do not show the same season. one is faced a different part of the sun
