From erosion i think good luck :D
Answer:
d.
Explanation:
It is a force that occurs when surfaces touch each other.
Answer: the answer is B estimation
Explanation:
i just took a test
Chemical equilibrium<span> is the state in which both reactants and products are present in concentrations which have no further tendency to change with time.
</span><span>Or, we can say that in chemical equilibrium the ratio between the concentration of the reactants and the products is constant.</span><span>
Chemical equilibrium is a result state when </span><span>the forward reaction proceeds at the same rate as the reverse reaction.
</span><span>Different reactions have different equilibrium.</span>
