Pressure ulcers are usually associated with skin overlying O
bony projections
O
skeletal muscles
O
a thick layer of fat.
O
nerve fibers

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp