Not necessarily.
Rather, the particles will continue moving, but the net amount stays the same because they’re moving at a constant rate. The amount of movement does tend to slow down, but it still continues
False, Darwin was just the most famous one to do it.
The answer that best fits the blank provided above is C3a and C5a. Mast cells release this so called histamines once they are exposed to C3a and C5a which are fragments of complement proteins. These are also called as <span>Anaphylatoxins along with C4a. Hope this helps.</span>
