The answer is B. a stationary Front.
Hope this helps!
*Explanation*
A red line is responsible for keeping the weather good. A blue line is not responsible.
Explanation:
because in the right side there is 2 hydrogen( H) and 2 chloride (Cl) to balace them we have to replace 2.
Answer:
so I don't know how to answer that
no
the anwser is; B: increasing its speed