What happens in the proliferation stage of wound healing?
a. a scar is formed at the site.
b. blood clots to prevent further bleeding.
c. new blood vessels are formed at the site.

How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half

What’s the student’s scientific question

What do you need to use in order to work as an environmental scientist? you need to use the scientific method and__ in order to work as an environmental scientist.