<span>Finer- of or relating to a topology or a topological space whose open sets include all the open sets of a second specified topology on the space and it is of high quality</span>
I'm sorry but we cant see what you are talking about so can u add a link
Exercise and not to smoke or be around second hand smoke. But exercise is probably the more important thing you can do to protect your respiratory system.
Actions taken to avoid the effects of a particular risk are called protective factors.
