African elephants, Loxodonta africana, are found in Kingdom Animalia. They’re native to the rainforests in central and West Africa and are also located in the sub-Saharan Africa (“African”). Elephants are herbivores, meaning they only consume plants for nutrients. They begin the extracellular digestion process when the food enters through the mouth. They break it down mechanically with their teeth. It then travels down their esophagus, into their stomachs, and then makes its way down to their intestines. Elephant intestines can reach up to 19 meters (64 feet). The waste is then emptied when the elephant defecates (MacKenzie). Elephants use their kidneys for excretion. When they build up ammonia, they turn it into urea. The urea is released through urine. Elephants have particularly large lungs that fasten directly to the …show more content…
The male’s sperm is released into the egg and then conception occurs. It is internal fertilization. The males are ready to mate around the age of 40 or 50, and the females are prepared for breeding at about 14 years. They are usually pregnant for 2 years and then a calf is born (“Elephant”).
Elephants have endoskeletons that provide structural support. Another part of their skeletal system includes joints that are held together by ligaments which help land mammals to move comfortably. Their muscles also control movement. The tendons connect their muscles to their bones. All together, these structures control how the elephant is able to stand, walk, bend, and other such movements.
An elephant has a strong sense of smell and hearing. The trunks of elephants are extremely sensitive to the touch. They have many nerve endings that send information to the brain. These same nerve endings are located in the bottom of the elephants’ feet. When they sense danger, they prepare to protect themselves. While they do not like to fight, they have stable tusks to help them protect themselves and thick outer skin
Not surprisingly, elephants are known for being more emotional and empathetic animals than the rest. According the three articles, “Elephants Can Lend a Helping Trunk”, “Elephants Know When They Need a Helping Trunk in a Cooperative Task”, and “Elephants Console Each Other” elephants understand when they need each other’s assistance. All two authors describe the studies of elephant behavior differently, but with a similar purpose.
Furthermore, in the last article, “Elephants Console Each Other.” Written by Virginia Morell. The purpose that the author wrote this is to inform the people that are reading this, with facts about how elephants console each other. I know this because in the passage it states. “They help baby elephants stuck in mud holes, use their trunks to ift other elephants that are injured or dying, and even reportedly reassure distressed individual elephants with a gentle touch of their trunk.” This was written for someone who wants to learn about elephant behaviour due to the evidence in the
The African Bush elephants are found in eastern and southern Africa. Some of the areas with the highest densities of the Bush elephant is: Tanzania, South African, Kenya, Botswana, Zimbabwe and Zambia. The African Bush elephant is terrestrial. The Bush elephant usually live in the grasslands, semi-deserts and the bush lands. They also clear out forest and turn them into more of grassland, by knocking down the trees. The climate that the Bush elephant normally lives in is dry and hot. Their thin hairs and ears help them stay cool. Another way that they stay cool is that their hides become more permeable in the heat. Scientists has performed research on 13 elephants (African and Asian), they measure the release of heat and moisture. What they have found was that their skin opens up at air temperatures as low at 10°C to 12°C, this is what allows them to perspire. Elephants are different than most mammals, that sweats through glands connected to pores, elephants only have pores between their toes. Elephants do not sweat (Phillips, 1992). By all of the skin being permeable they lose more
They do not watch to see if elephants work together to complete a task, but how elephants comfort each other when another one is hurting. “When elephants in the park saw another elephant behaving in this manner, the observers typically responded by ‘adopting the same emotion…’ Sometimes several elephants were present when one was spooked by something. These bystanders typically reacted the same way (Paragraphs 4 and 6). This experiment helped scientists see if elephants comforted each other and are willing to help each other out.
For about twenty eight years now the Asian elephant has been struggling for existence. They have been classified as endangered species by The International Union for Conservation of Nature (IUCN). Twenty eight years is quite a large amount of time for an animal to be classified as endangered so The Zoological Society of London decided to look into this issue. Asian elephants have been transferred to captivity for quite some time in the North American region. The Elephas maximus have been captured from these countries in southern Asia and brought over to North America and have experienced many complications that can hinder the genetic diversity of the evolution of the species. Captive populations of the Elephas maximus species may be essential for genetic preservation and aid in decreasing the deterioration of the authentic population (Brenneman et al. 2011).
The study and research of reproduction in elephants is increasingly critical in consideration of the quickly dwindling population numbers and estimates. The current Asian elephant population is estimated to lie between 50,000-70,000 across the world, with 15,000 of these individuals in captivity. African elephant population numbers are low as well after serious culling through hunting and poaching. These numbers make the low reproduction rates a great concern as elephants do not currently sufficiently reproduce at an adequate rate to sustain population size.12
Rodman Sterling is considered one of the best television writers in American history. Starting from a small city town within Syracuse, New York, the experiences of war and the injustices within the workplace developed Rod’s concern for the state of society. He went forward to get a degree in English literature and drama. As his talent for writing developed, he received several Emmy awards and became one of the best things to happen to television (PBS). Sterling’s playwright ability enabled him to bring quality entertainment to Americans in a media infected with mediocrity. Knowing Sterling’s motivation to use the Twilight Zone as a social commentary enables a more in-depth understanding of his use of ingenuity to sneak in controversial themes into a fantastical world.
Enlightened despots believed that political change could best come from above; from the ruler. However, they were encouraged by the philosophers to make good laws to promote human happiness. How did these monarchs differ from earlier unenlightened monarchs of the past? The difference lay in tempo. These new despots acted abruptly and desired quicker results. They were impatient with all that stood in the way of their reforms. In addition, they justified their authority on the grounds of usefulness, not divine right. These new monarchs were rational and reformist and they regarded political change as possible and desirable. Frederick the Great, Catherine the Great, and Joseph II are good examples of Enlightened
In either species, if it is possible for the male to make body contact with the female he tries to lay his head or trunk in the elephant, on her back. After lots of
These elephants have a skillful trunk and large molars which allow them to gather and process a wide variety of vegetation, including grasses and herbs, leaves, fruit, farm crops, and bark. Elephants need to eat an average of one hundred and fifty kg per day to survive. They also need to drink water at least once or twice a day which is why they are always near a source of fresh water. Elephants use their tusks to pull bark off of a tree or to dig up roots out of the ground and then they pick up their food with their
Through the synthesis and analysis of both quantitative and qualitative data, it can be concluded that Chemical Alteration of the tusks of living, wild elephants has little potential to protect large populations from poaching. There may be potential in the future if research reveals a major breakthrough; however, all of the current Tusk Alteration Methods would be ineffective in discouraging and eliminating poaching of elephant populations in Africa due to the sheer numbers and spread of wild elephant populations, the high cost of research and execution, the adaptive nature of the illegal ivory market, the political and economic instability of the nations involved, and the steep demand for ivory in Asian countries. However, there are multiple
The young elephant will initially try to escape because it was not born with a chain on its foot and mobility is limited. After trying for a while, the animal realizes that escaping is futile and gives in to the restraint, enabling the trainer to control the elephant for the rest of its life. An elephant is a powerful creature weighing up to 24,000 pounds and standing 13 feet tall. This mature captive elephant has been conditioned to be a slave from infancy. It's mind was changed as a baby when escape was futile and its spirit converted to
The nose or trunk of the elephant can be used for smelling, breathing, trumpeting, drinking and grabbing things like food (African Elephants). The tusks of an elephant are an indicator of age and grow for most of their life (Janssen). The elephants use their ears to cool them down. They can also be used to keep heat in (African Elephants). The elephants also spread their ears to show that they are alarmed or angry.
The Compassionate use of Medical Cannabis Pilot Program Act (Act 410 ILCS 130) was signed by the Illinois governor Pat Quinn on August 1, 2013. Scientists discovered that by using Marijuana, patients could get relief from debilitating medical conditions. Marijuana is a scheduled I narcotic. Narcotics are drugs which have psychoactive chemical properties. The main question asked by people is that, can prolonged usage of marijuana lead to addiction? According to the act, this drug is given to the patients who are suffering from Neuropathic Pain, Multiple Sclerosis, Nausea, Epilepsy, Alzheimer, different types of Cancer, and HIV etc. Sadly, these patients are suffering from intolerable pain,
Explanation and Analysis: There really are a lot of characteristics overlooked when talking about Elephants as a whole species.