Which of the following is an indicator that someone has possibly been poisoned that forensic toxicologists or medical examiners look for during an autopsy?
O1) abnormal coloring of the body
O 2) certain organs turning black
O3) distinct odors in the mouth and nose
O4) AIl of the answers are correct.

ish i could help

Explanation:

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.