Answer:
458ml
Explanation:
According to charles law, 
Given values,
Volume occupied 
Temperature 
Second temperature 
Volume 
From charles law, 
Volume occupied by the oxygen at 0.0°C is 458ml
I would say it is B because when u pull ur leg up the space in your muscles are smaller when you spread your leg out they relax because they are not pulling anything.<span />
As a reaction proceeds the concentration of the reactants will get lower. Since reactions occur due to collisions that are in the correct orientation and lower concentrations leads to a lower amount of collisions, lower concentrations result in lower reaction rates. I hope this helps. Let me know if anything is unclear.