Initially it would rise in an attempt to compensate and hold the blood pressure up, but after awhile the body would tire and his heart rate would fall. With his blood pressure low he would not be getting proper circulation to his brain and this would lead to disorientation. 4. It would be a very poor idea. The alcohol in the beer is a diuretic and would make him urinate more than typical.
This, in turn, can affect habitat quality for plants and animals that live downstream. Biodiversity may be lost if aquatic plants and animals cannot tolerate changing water conditions. When large volumes of water are pumped from a stream or river, water chemistry can change significantly with a drop in water level. Temperatures may rise and oxygen levels may drop, affecting aquatic species that don't have a wide tolerance. Biodiversity may also be reduced if invasive species, such as the zebra mussel or golden algae, are introduced into a waterbody during the drilling process.
In most annelids, the body temperature of the worm will change with the environment. When the temperature is low, the metabolism of the worm is reduced. The worm will move more slowly and act sluggish (VanCleave). The presence of certain chemicals affects the worms in different ways. Nicotine will make the worms go unconscious in under a minute and stay that way for several more minutes (Bely, 2009).
Dissolved oxygen levels can also cause fish to suffocate and be more susceptible to diseases. Construct a hypothesis – Based on your observation in Question 1 and your background research in Question 2, develop a hypothesis statement that addresses the relationship between dissolved oxygen in the water sample and the number of fish observed in the body of water. Answer = If the dissolved oxygen level is high in a body of water, there will be a low number of fish. The higher the dissolved oxygen level the higher the death rate of the current fish. 3.
The body soon loses color as the blood pools in the lowermost portions of the body. The bacteria in the stomach then begin to break down the body itself while insects, maggots, and scavengers break down the skin. Over several days the brain begins to liquefy and drain out through the mouth, nose, and ears. Blisters soon form on the skin, which eventually peels off in large sheets. Researchers at the Body Farm have discovered that when the skin is soaked in warm water, it can restore its flexibility and can be used for fingerprint identification.
“Meth causes the blood vessels to constrict; it cuts off the steady flow of blood to all parts of the body. Heavy usage can weaken and destroy these vessels, causing tissues to become prone to damage and inhibiting the body's ability to repair itself.” (Visible Signs, paragraph 1) A really big appearance change that happens when using this drug is the aging process. The body loses the elasticity and luster that causes you to look young in such a short amount of time. Another really bad thing that can happen to your body with all the Methamphetamine use is the hygiene of the mouth. “The drug causes the salivary glands to dry out, which allows the mouth's acids to eat away at the tooth enamel, causing cavities.” (Meth Mouth, second
If pregnant woman eat a large amount of contaminated fish from the Hudson River their children are more likely to be born with birth defects. These contaminants are also known to cause damage to the nervous system, immune system, and the reproductive system. PCB’s can also cause a specific type of cancer. In 1983 they delcared the Hudson River a Superfund. It has ben turned into one of the nations largest Superfund Sites.
3.) Not storing or handling, food correctly could cause bacteria to grow which could cause food to turn mouldy, Also not cooking food correctly could cause bacteria and infections like E-coli or salmonella this could cause illness to people if consumed. Potential Accidents 1.) A patient spilling a hot drink onto their selves could cause an accidental injury such as scalding or burning, this could cause the patient a lot of pain and discomfort and this would then need treatment. 2.)
Some studies have even shown that in some areas there was forty-six times more plastic than there was food for the animals to eat. (Conserving Now.com) The mass waves of bags could be ingested by many marine lives such as whales and many fish. The fish take all the toxins from these bags and store them inside their body. The fish is now unhealthy if this fish is later caught the toxins could be eaten by a human. An animal could also be forced to relocate from its current home because of an excess of trash that restrain the daily activities needed to survive.
Elevated pH can in turn ‘blind' organisms that rely on perception of dissolved chemical cues for their survival by impairing their chemosensory abilities (Figure 3) (Turner & Chislock 2010). When these dense algal blooms eventually die, microbial decomposition severely depletes dissolved oxygen, creating a hypoxic or anoxic ‘dead zone' lacking sufficient oxygen to support most organisms. Dead zones are found in many freshwater lakes including the Laurentian Great Lakes (e.g., central basin of Lake Erie; Arend et al. 2011) during the summer. Furthermore, such hypoxic events are particularly common in marine coastal environments surrounding large, nutrient-rich rivers (e.g., Mississippi River and the Gulf of Mexico; Susquehanna River and the Chesapeake Bay) and have been shown to affect more than 245,000 square kilometers in over 400 near-shore systems (Diaz & Rosenberg 2008).