Hemolysis.
Blood is isotonic with normal saline (0.9% sodium chloride). If a patient were infused with distilled water, which is hypotonic to constituent cellular elements, the cells would take up free water in an obligate fashion in order to re-establish equilibrium of tonicity across the cell membranes (intracellular vs. extracellular). This would eventually result in cell swelling and rupture.
Parenthetically, release of red blood cell contents, which is highly enriched in hemoglobin, into the plasma results in scavanging of nitric oxide (NO), which in turn results in vascular constriction resulting in decreased blood flow = ischemia (poor blood perfusion).
Patient death has been reported with hemolysis of as little as a few cc's of red blood cells (acute intravascular hemolysis).
You can use a natural history book field guides or biological keys if they are difficult to identify
The trophic level is a class of organisms in the food chain.
In a food chain, it starts with the sun, food chains ALWAYS starts with the Sun. The next part of the chain is the producers who use the Sun's energy. The Producers are flowers, grass, and trees. Next, comes the Primary Consumers that eat the producers, they can be grasshoppers, and rabbits. Next animal in the chain is the Secondary Consumer that eats the Primary one, they are foxes and birds. Then, the Tertiary Consumers that eat the Secondary ones, they are snakes and coyotes. And lastly are the Quaternary Consumers that are the top predators. Quaternary Consumers are Hawks, Wolves, Bears and so on.
They reproduce like humans
