It has been shown that biodiversity of an area has a large impact on the ecosystem stability of that area. ... This increase in complexity makes it more likely that the ecosystem will return to a stable state after a disturbance, because the ecosystem has more ways to respond to a disturbance and fix problems.
Assuming this is an EMT Question
Never disclose any information over the radio that can be used to identify the patient including his name. Use general terminology.
1.) weathering.
2.) chemical weathering.
a chemical change is a change that changes the composition or substance of something.
In medical emergencies, having an ABO blood type is a necessity to give the patient the correct blood type. If they get the wrong type, their body will attack it, ultimately doing more harm than good.