I believe that elevated serum creatinine levels indicate a kidney disease
1. Chemical weathering
2.Biological weathering
I hope this helps you!
A virus is made up of either DNA and or RNA the coat and core is made up of something called a Capsid which is made with protein.
Because people don't pay attention to the road sometimes and they don't realize what is happening in front of then so they try to hit their breaks and there not fast enough so they just crash
Antibodies are white blood cells that destroy antigens. Antitoxins are white blood cells that destroy toxins(poisons).