Awoman was chopping vegetables when she accidentally cut her finger. a few days later, she observed a brownish layer on the wound on her finger. explain how the wound healed itself over time.

The right order is:
First, the blood vessels dilate (so the blood cells can go to the damaged tissue)
Then, there's platelet's aggregation (the primary hemostasis) to stop the bleeding
Fibroblasts make collagen to cicatrize the wound
Neutrophils consume the bacteria.
After that, the macrophage removes the damages tissues
And finally, the would closes

This type of galaxy is an approximately ellipsoidal shape and a smooth, nearly featureless image. they are the largest single star systems, in the universe and are built by the collisions of many smaller galaxies.