INTERDEPENDENCE BETWEEN THE SPECIES INTERACTION BETWEEN PLANTS AND ANIMALS: Animals are depending upon plants for their food shelter and also for various things. ANIMALS HELP PLANTS IN DIFFERENT WAYS 1.Many animals are involved in the pollination in plants. 2.Fruits and seeds of many plants are dispersed by animals 3.Decomposers convert organic substances into inorganic substances so that plants can absorb them easily. SPECIES INTERACTION All types of relationship between organisms can
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Experiment 1: The Effects of Coal Mining Coal mining‚ particularly surface mining‚ leads to large areas of land being temporarily disturbed. The mine workings collect and conduct water that is in contact with the widespread pyrite‚ a mineral that produces iron and sulfuric acid when exposed to air and water. In this lab‚ you will see first-hand the reasons why mine drainage can be harmful to the local drainage system if left untreated. Materials: (3) 100 mL Beakers 1 tsp. Crushed pyrite 1 tsp. Activated
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Experiment 1 Cyanobacteria Oxygen Production Through Photosynthesis Date Performed: September 2‚ 2014 I. Introduction a. Background Cyanobacteria or blue green algae are renowned for their tolerability and susceptibility even in wide range of environmental conditions‚ a characteristic of many primitive organisms. CNB are believed to be the agents of autotrophic origin of life thus they probably represent the survivors of the earliest photosynthetic plants‚ along with photosynthetic and chemosynthetic
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Experiment 1: Error‚ Uncertainties and Measurements Laboratory Report Jan Luke Mendoza‚ Alexis Vienne Munar‚ Paula Murakami‚ Giorla Joanne Negre Department of Math and Physics College of Science‚ University of Santo Tomas Espana‚ Manila Abstract Throughout the experiment the main goal is to find out about the realities in taking measurements‚ that is‚ that there will always be an uncertainty for each acquired value. And to find out and recognize these uncertainties was handled in the
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salts in saltwater dissolves into ions or charged particles that conduct electricity‚ they interact with the earth`s magnetic fields. The movement of saltwater due to tides that produces an electric current generates a smaller magnetic field”(Ayque‚ 10/3/16‚ Scientist Discover New Way To Image Earth’s Interior Using Magnetic Fields‚ paragraph 5 http://www.natureworldnews.com/articles/29550/20161003/scientists-discover-new-way-image-earth-interior-using-magnetic-fields.htm). This is explaining that the
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I. Objective The first objective of the measurement of thermal conductivity & one-dimensional heat conduction experiment was to identify three different metal specimens by comparing their experimentally determined thermal conductivities to known thermal conductivity values of existing metals. The second objective of the experiment was to establish a connection between the thermal conductivities & temperatures of the metal specimens. Thirdly‚ the contact resistance of the interfaces between
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PSYC 101 – Experiment Assignment (40 pts) Students will carefully observe acts of aggression and prosocial behavior on television‚ report their observations‚ and analyze their data to draw conclusions. Watch 20 minutes of each of the three types of programs (do not code behavior in commercials). Record every aggressive act and prosocial act. Some categories will have several acts. Your chart and discussion will focus on comparing the following three types of programs you will watch: 1) children’s
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LAB #3 TITLE: SPECIES DIVERSITY AIM: To determine how moisture content of sand influences the distribution of fauna along a sandy beach. MATERIALS: 100m transect‚1m x 1m quadrat‚shovel‚30cm ruler‚40cm x40cm sieve‚ digital probe‚ sweep net PROCEDURE: 1. The area was selected for the 100m transect to be laid. 2. The transect was carefully placed ensuring that the end of the transect was in the moist part of sand. 3. The quadrat was placed along the transect on either sides. 4
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Phillips Lab 3: The Cell Purpose During this lab I hope to acquire a complete understanding of the makeup of the cell and all of its functions. Hypothesis If I complete this lab‚ then I will have a full understanding of the topics covered in the chapter “The Cell” and will have a complete understanding of the makeup of the cell and all of its functions. Materials & Methods Materials: “Human Anatomy & Physiology ninth edition” Elaine N. Marieb; Katja Hoehn Methods: 1. Read
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The purpose of this lab was to determine if a there is a change in mass when a gas is produced and determine if gas has mass. To conduct this experiment‚ the group must be careful not to let the Alka-Seltzer tablet get wet before the bottle is closed by wiping the lip of the bottle and the cap so it remains dry‚ or risk gas escaping into the air and not being captured by the bottle. Also‚ the group must be sure to close the bottle tightly with the cap‚ because gas may escape this way as well. During
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