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Rocky Shore Ecosystems- Point Cartwright Nicolas Cuny 11B Mr. Nisbett Due Date: 03/09/2010 Introduction: On the 23rd of August, the three biology classes or grade 11 at Redlands College visited the rocky shore ecosystems at Point Cartwright in Queensland. Two different types of rocky shore ecosystem were examined, the rock pool area, and the boulder area. We first examined areas within the rock pool area. The rock pool area has several specific features

Interreach variability and correlation analyses between biotic and abiotic factors of the Old Chelsea stream BIO2129 Section Demonstrators: October 1, 2014 Department of Biology Hypotheses Water quality parameters such as pH, dissolved oxygen, seston, water temperature etc. are important variables in the abundance and diversity of benthic macroinvertebrates of the Old Chelsea stream. Therefore, it can be hypothesized that pH and dissolved oxygen have a direct correlation on biotic factors

Biodiversity is what makes the planet earth unique and different from every other planet in the solar system. Biodiversity can be studied on a global level all the way down to studying it within a microscopic ecosystem (National Wildlife Federation, 2015). It is important to understand that biodiversity can be looked at genetically as well as environmentally as well. For example, genetic biodiversity is seen in the variation of different breeds within the dog species, while environmental biodiversity

Abstract Duckweed is a small aquatic plant that is able to grow rapidly, making it the ideal specimen for our experiment. It is hypothesized that altering the amount of light received by duckweed will alter its photosynthetic rate. It is predicted that a lower light intensity will lower the rate of growth in duckweed. Two treatment groups were covered with a screen in order to reduce light intensity. Both groups were kept under a controlled light source for fourteen days and plant counts were

support, faulty electric components, audio, and safety. Of the main issues, display and customer service support appeared to be the most detrimental. Once the patterns and themes became visible, Samsung and its quality director Kevin Sarni were challenged with immediately identifying root causes. This was

TRANSIENT ANALYSIS OF A RESISTOR-INDUCTOR (RL) CIRCUIT TOM CARNEY Table of Contents 1. Introduction………………………………………………………………………………….Page 2 2. Theoretical Analysis………………………………………………………………………Page 3 3. Questions related to constructed circuit……………………………………….Page 5 4. Conclusion…………………………………………………………………………………….Page 6 5. Works cited……………………………………………………………………………………Page 6 6. Illustrations…………………………………………………………………………………….Page 7-8 Transient Analysis

Plants are found everywhere on earth, up high on the ridge and down low in caves and caverns. The types of plants that live in these places depends on many factors. These factors are separated into two different categories, the biotic factors and the abiotic factors. Some of the biotic factors include, predation, competition, and habitat destruction. Plants with limited competition and large amounts of resources will be in a higher abundance than plants with limited resources and higher competition

The Caribbean Sea in located off the coast of North, Central, and South Americas. This sea spans about two million, seven hundred and fifty-three thousand square kilometers. There are also many islands found in the midst of the Caribbean Sea. While these islands are a great place for a vacation, the populations of people on the islands can affect life. Many different factors influence life in the Caribbean Sea. These factors are divided into two categories; abiotic factors and biotic factors. These

The objective of the experiment was to measure the charging and discharging abilities of a resistor capacitor circuit. In a RC circuit the voltage is an asymptomatic function of the charging time. If a battery were connected in series in a circuit with a resistor, there would be a constant current. In contrast, if the battery were connected with a capacitor in series, the current would be time-varying, decaying to zero as the capacitor charges up. The results of the experiments verified the properties

PRINTED CIRCUITS COMPONENTS FOR A JIT FACTORY Mr. Carl Burger, supply manager at Acacia Company, is faced with a problem of researching several electronic components for a new graphic plotter, manufactured in a just-in-time environment. Acacia Company is a major producer of graphic plotters, renowned for top-quality and innovative products. The newest unit in the product line is the 440A, a relatively inexpensive eight-pen, A-size (8½” x 11”) plotter, designed for use with personal computers