environmental conditions‚ it is theorized to be the first organisms on the planet. Bacteria are the largest kingdoms of organisms in the world. They grow in several habitats (in soil‚ in water‚ in the Earth’s crust‚ etc.). The second kind of cell is the eukaryotic cell. These cells contain a nucleus as well as nucleus bond organelles (for example; Golgi apparatus‚ mitochondria‚ chloroplasts‚ etc.). Eukaryotes cells exists in four kingdoms; fungi‚ protists‚ animals and plants. Funguses are decomposers and
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From this stock‚ multicellular organisms developed. These multicellular organisms then later branched off into two separate directions. One branch turned into organisms which were asymmetrical‚ with no true tissue layers and no gut although it has two cell layers – the inner layers consists of collar cells and between the cell layers a jelly-like layer‚ containing tiny spikes‚ is found – (Phylum Porifera)‚ whilst the other started to develop true tissues. Multicellular tissue organism‚ second
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storage of waste water‚ as well as waste water treatment companies. Both sides agree that there has not been enough research done to support either side. Hydraulic fracturing is an extremely controversial method for extracting minerals and gases from shale formations. Governments should ban fracking and seek alternative sources of fuel and power because short term economic gains do not outweigh the heavy environmental damage potential and risk to humans for the sake of an immediate non-sustainable energy
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The Legal Environment Course Project Philip Woehr Professor Whitman DeVry University April 13‚ 2014 Table of Contents Introduction…………………………………………………………………………………… 3 What is Hydraulic Fracturing?.................................................................................................... 3 Hydraulic Fracturing Economic Effects………………………………………………………. 4 Primary Legal Issues Raised by Hydraulic Fracturing………………………………………… 5 Primary Environmental Issues Raised by Hydraulic
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Public Relations Review 39 (2013) 377–386 Contents lists available at ScienceDirect Public Relations Review “Fracking democracy”: Issue management and locus of policy decision-making in the Marcellus Shale gas drilling debate Michael F. Smith a‚∗ ‚ Denise P. Ferguson b a b Department of Communication‚ La Salle University‚ 1900 W. Olney Ave.‚ Philadelphia‚ PA 19141‚ United States Department of Communication‚ Pepperdine University‚ 24255 Pacific Coast Hwy‚ Malibu‚ CA 90263‚ United States a r t
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Name: __________________________ BIOLOGY EOC REVIEW PACKET Scientific Method 1. Define the following: a. Independent Variable: the variable that I change in the experiment b. Dependent Variable: the variable that I am measuring (it depends on the independent variable) c. Control Variable: variable that stay the same d. Controlled experiment: an experiment in which only one variable is changed at a time e. Hypothesis: an educated guess (If…‚ then…) 2. You have measured the
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1.) Cells are complex and incredible structures that through series of reactions can create cellular energy‚ reproduce genetic material and eliminate waste products. Eukaryotic cells are more complex than prokaryotic cells and it is believed that they evolved from prokaryotes. What are 3 major characteristics that distinguish eukaryotes from prokaryotes? Choose 2 pieces of evidence (that we learned about in class) and explain how they support the theory that eukaryotes evolved from prokaryotes
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reserves of natural gas in the United States economically recoverable for the first time. According to the Energy Information Administration‚ shale gas plays‚ or fields‚ in the United States; most notably the Marcellus‚ in Pennsylvania‚ West Virginia‚ and New York‚ and in Texas are said to contain enough natural gas power the country for 110 years. In 2000‚ shale beds provided 1 percent of America’s natural gas supply. Today‚ that figure stands at nearly 25 percent. Most of that population increase
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even the human body. Fungi contain nonphotosynthetic organisms‚ most or multicellular and they digest food externally. Plantae contain photosynthetic multicellular organisms‚ precise numbers are difficult to determine‚ but as of 2010‚ there are thought to be 300–315 thousand species of plants‚ of which the great majority‚ some 260–290 thousand‚ are seed plants. Animalia are nonphotosynthetic organisms‚ they are also multicellular like the fungi kingdom‚ but they digest there food internally.
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* Are made of animal cells * No cell walls * Eukaryotic. Lysosomes‚ centrioles. Flagella‚ cilia * Multicellular * Heterotrophic * Chemotrophic * They are either: 1. Invertebrates * Have no back bone 2. Vertebrates Things to classify Animals: 1. Feeding 2. Respiration 3. Internal Transport 4. Excretion 5. Response 6. Movement 7. Reproduction Phylum Porifera * The flagella move water into the sponge * Cells collect
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