Daphnia Research Paper

The Daphnia is commonly referred to as the water flea and has been under research by scientists for over a century. Daphnia can be located in and around permanent bodies of water. Daphnia, although can be found in any water, are usually found in freshwater lakes especially near ponds and high vegetation areas. Daphnia are too small to live in strong currents so they branch to ponds and small lakes where they live off plankton.

I have chosen Delphinus as my constellation because it is Latin for "dolphin". It has no bright stars, the brightest star is a magnitude of 3.8, which isn't bright. Every star in this constellation has planets. The stars that make up "Job's Coffin"(long box shape) is Alpha, Beta, Gamma, and Delta Delphini. The Alpha and Beta Delphini are named after the Palermo Observatory's director. Sualocin and Rotanev are the backwards names of the director, reading Nicolaus Venator. Delphinus is in a bountiful Milky Way star field.

Daphnia, also known as water fleas, are small crustaceans about 1mm-5mm long and are part of the freshwater zooplankton (Ebert 2005, Hutchinson 2005 & Clifford 1991). Daphnia can be found in most fresh water habitats such as freshwater springs, ponds and reservoirs and are the predominant food for planktivorous fish. Dapnia are ‘filter feeders’ meaning they feed on small particles suspended in the water which can include algae. It has been found that daphnia tend to migrate to the upper parts of the water at night and return to the lower parts of the water in the day to hide from predators (Ebert 2005) (Hutchinson 2005). Daphnia can reproduce through sexual reproduction and also asexual

To conduct this study a culture of living Daphnia were collected from a nearby natural water source area.

The experiment took place in a laboratory setting, and the first step was obtaining sixty individual Daphnia magna (that were neither adults nor tiny offspring) from a large tank in the lab. These individuals were equally divided into three groups; low density, medium density, and high density. The twenty Daphnia assigned to the low density group were split into four groups of five and pipetted into one of four tubes filled with 10mL of Chlamydomonas algae. The twenty Daphnia assigned to the medium density group were split into two groups of ten and placed into one of two tubes also filled up to 10mL with Chlamydomonas. The final twenty Daphnia were all placed into a single tube filled with 10mL of the algae. In order to avoid suffocation-related

I am a hybrid. African American and Latina. I am a mix of my grandmothers. Deloris is an African American woman who raised her children with southern pride in North Carolina. She happily spoiled them with fried chicken gizzards, hush puppies, collard greens and tough love. Elizabeth is a Venezuelan woman who fell in love with a Puerto Rican musician named Eusebio. She spoiled all of her children with love, arepas, tostones, arroz con leche and teddy bears. I have never met Deloris, but I have seen pictures. She lives through the many sayings that she preached to my mother, and ultimately what my mother preaches to me. Elizabeth adored oversized earrings, rings, and stuffed animals. On the day of her death I was left Goldie, Blue and a

Long , long ago when reading and writing just came to be there were people who had seen monkeys running around and good at climbing too but nowhere to live . In the forest close to a nearby village and in between hills.There is one goddess who is loves the animals and her name is Artemis goddess of animals. She is the creator of all kinds of animals. She loves them very deeply. She also has a best friend named Demeter goddess of harvest or plantes. Artemis loves her animals and Demeter loves to help her out to keep them safe.

The world of transportation is constantly evolving. Innovators all over the world are trying to find to create new forms of transportation that is fast and efficient. One innovator, Elon Musk, has created the Hyperloop; a new idea for transportation of passengers and cargo. The Hyperloop travels the country within tubes allowing passengers and cargo to enter and exit at specific locations throughout the country. It travels faster than the speed of an airplane at the price of a bus ticket. The one-million dollar donation provided by the Board of Education should fund the creation of a Hyperloop station in Delphos.

Daphnia are used to test water toxicity, they are a vital part of fresh water ecosystems. They are a food source for smaller fish and invertebrates and considered to be a consumer of algae and bacteria (Elbert, 2005). These small crustaceans range in size from 2-5mm long and are commonly referred to as water fleas. Daphnia belong to the group called Daphniidae, which is a relative of freshwater shrimp. It is easy to see the internal organs of daphnia because of a transparent taco shell like carapace. A carapace is the hard outer part of a shell or covering. A daphnia’s life span can range between 1-56 days. (Elenbaas, 2013; Clare 2002). The comfortable pH level for daphnia is between 7.2 and 8.5 (Clare, 2002).

A longtime resident of greater Springfield, Massachusetts, Demetrios Panteleakis holds both a juris doctor and bachelor of arts in psychology from Western New England College and a master of science in criminal justice with distinction from the American International College. He has also obtained a certificate in real estate financing from Boston University and real estate brokerage licensure in both Massachusetts and Connecticut. Over the course of his career in commercial real estate, Demetrios Panteleakis has held senior administrative positions with the MassMutual Financial Group and the OPAL Real Estate Group.

Demeter’s agricultural rites included the laws or thesmoi by which crops were successfully cultivated. Demeter’s bestowing the gift of grain to humanity was depicted in a great marble relief which must have stood inside the Telesterion temple, of Demeter placing a stalk of ripe wheat into the hand of young Triptolemos, a prince of Eleusis, the hero of the Goddess who spread her gift to the known world.

My favorite constellation is Scorpius. I have chosen Scorpius because that is my Zodiac sign, and I have come to learn about it a lot in the past few years. Scorpius is Latin for "scorpion," and Scorpius is in between the constellation Libra to the west and Sagittarius to the east.

The Dromaius novaehollandiae is also known as the Emu. Emus live in grasslands with a close water source. The emu is an Omnivore and eats insects, fruits, seeds, and flowers. The Dromaius novaehollandiae is identified by its enormous body and large eyes. They are usually black, brown, or grey and have feathers. Even though they are hunted by humans, wild dogs, and other birds, the Dromaius novaehollandiae is not a concern when discussing conservation status.

These insects can reproduce sexually by males fertilizing females’ eggs (about 1500 per time) through mating. However, the females of some Phasmatodea can also reproduce asexually through a process, parthenogenesis, which does not require male fertilization, this results all the offspring of asexual reproduction to be female. Therefore, females are more common than males in this order. In addition, Tropidoderus childrenii can reproduce all around the year due to the constant warm temperature in their

The life cycle of D. discoideum it is most easily defined as the starting with the spore stage. Spores are very small, pod -shaped, and capable of sprouting a unicellular amoeba when plated on moist agar. After it has hatched, the amoeba enters a vegetative state during which the amoebae then feeds by consuming bacteria, and they constantly divide to generate independent daughter cells. Once the amoeba has reached a certain number it is more dependent on their source of food, they begin to aggregate and stream toward the next portion called the main collection point. This is now making its way to the collection point where they form cell streams, which then collect into larger rivers. Streaming is the product of chemotaxis and in response to the waves of cAMP it began