The fight-or-flight reaction occurs during which stage of gas?

What occupation did muhammad have before the first revelation

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?

What will happen if two of the base pairs of the stand of the dna are switched