Species Interactions—Tracker Use this tracking tool to track your interactions with other organisms—between and within species—for one day. Date: | Time | Type of Interaction (Interspecific or Intraspecific) | Description of Interaction | Classification of Relationship (Predatory-Prey‚ Competitive‚ or Mutualism) | 9:00AM | Interspecific Interaction | Waking-up to take my dog outside to use the restroom and getting some fresh air. | Mutualism | 2:00PM | Interspecific Interaction | Catching
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Exotic plant invasions are causing profound changes to ecosystems around the world. However‚ it is difficult to generalise about their effects on ecosystem properties‚ since these vary according to the traits of the invading species‚ and the properties of the invaded vegetation and habitat. Yet‚ knowing the inherent functional traits of an exotic invasive plant could improve understanding of its invasion success and impact‚ since plant traits affect ecosystem properties such as through fall distribution
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the child” (CROC article 3). In NSW‚ daily there are over 500 under 18s incarcerated in juvenile institutions. With 69% between age 15-17 and 94% of them are male. 10-16 year olds make up 10% of the population and 20% of the offender population. Indigenous youth offenders represent the largest group of juveniles in custody. This essay will assess
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Invasive species have a history of damaging the ecosystems in which they are introduced. How marine invasive species interact with other stressors produce an increased negative effect on the ecosystem; usually the marine invasive species alone does not create a stressor. As more marine species are introduced into the environment‚ the magnitude of the interactions will only increase. NOAA dictates four reasons why marine invasive species are not typically thought as important stressors for the ecosystem
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is an eagle subspecies that belong to the family of Accipitridae and is native to Philippine. These eagle display white-colored plumage together with the shaggy crest‚ averaging 86 – 102 cm (2 ft 10 in to 3 ft 4 in) in length. The weight of these species measure around 4.7 – 8 kg (10 – 18 lb). As far as the eagle’s length is concerned‚ Philippine eagle is the largest‚ harpy eagle and the stellar’s sea eagle being the other contenders. They are also regarded as the rarest and the most powerful birds
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Castor canadensis‚ otherwise known as the North American Beaver‚ is a keystone species on the verge of extinction. It lives in the northern regions of North America‚ specifically in Canada and the United States. Its status on the IUCN red list is endangered. This species is very beneficial‚ but is racing extinction due to people not seeing the importance it does to both humans and the ecosystem alike. The benefits of these beavers are that they prevent water floods and regulate water flow which
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Candidates name: Ahlam Abdisalam Candidate number: 0004 Topic: We are not sub species Question: “Teenagers deserve more respect than what they are given”‚ Write an article expressing your views on the above statement? Date: 3/12/2013 Deference to teenagers The meaning of the word “teenager” is losing its touch with stereotypical judgments made by adults mostly. The word “teenager” can be defined as someone who is in the ages thirteen to nineteen‚ not for someone to be going under any emotional
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Introduction: Pakistan is home to a number of endangered species‚ including the woolly flying squirrel‚ markhor‚ blue whale‚ Pakistan sand cat‚ the ibex wild goat‚ and several species of birds‚ whales and turtles. Certain mammals which could be found in abundance at one time have now become the rarest mammals in the world‚ such as the snow leopard‚ the Marco Polo sheep and the Indus river dolphin. ......................................... “Indus River Dolphin” The Indus River dolphin is endemic
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Invasive species always have varying impacts on the ecosystem to which they are introduced. The introduction of the blue catfish (Ictalurus furcatus) has been treated with opposition from some due to its potential to wipe out native species‚ thus affecting the balance of the ecosystem in question. However‚ many believe that the value of the blue catfish as a sport and commercial target fish outweighs the harm done to the native populations or ecosystems. As the blue catfish is a predatory fish with
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The Inequalities Surrounding Australian Indigenous Health Inequality in health is one of the most controversial topics within Australian Health Care. Inequality in relation to health is defined as being “differences in health status or in the distribution of health determinants between different population groups” (World Health Organization‚ 2012). Within Australia inequality affects a wide range of population groups; however Indigenous Australians are most widely affected therefore this paper
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