I was able to observe and identify a variety of interactions between living and nonliving organisms.One observation was the nonliving organisms help the living organisms meet their needs such as living conditions. When I say living conditions I refer to climate changes and geography in the marine life. Nonliving and living organism interact with each other in many different components. When I was observing the river I saw how organisms have to have living and nonliving elements in order to have
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in the energy the organism needs to expend in order to produce the changed trait. For example‚ in the phototropic effect in plants‚ the plant bends toward the sunlight to allow for more of its leaves to get direct
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TOMATO PLANT 1) Seed: Tomato seeds are small‚ flat and disk shaped and about 1/8 inch wide. They contain two energy storage organs called cotyledons and an embryo encased in a hard outer shell called the seed coat. The seed is the dormant or resting stage of the plant life cycle. When young tomato plants are damaged‚ they tend to go into a dormant‚ survival stage in which plant growth is delayed for a while. Frost damage is something to look out for when planting tomatoes early on in the season
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CORAL REEFS Almost every one of us have heard and most of you have seen the Coral reefs but did you know what actually these are: As a mariner its important to know about the marine life‚ that was one reason I have chosen this topic for my today’s short presentation. GM‚ my scheme of presentation will be as flashed: DEFINATION OF CORAL REEF DIFFERENCE BETWEEN CORAL AND CORAL POLYP WHERE WE CAN FIND CORAL CONSTRUCTION OF CORAL REEFS CONDITIONS FOR GROWTH OF CORAL REEFS TYPES
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materials. Solar bottled light bulb is easy to assemble and the procedure use‚ in an empty clear container of soda‚ add at least 1.5 liter mineral water and 2tblespoon of liquid bleach‚ with that it will be covered half of roof sheet and exposed to sunlight. The bottle is inserted halfway through a hole drilled in the metal roof and its sides are sealed. The whole deal looks like a bulb through a sunroof and provides a good amount of light by deflecting
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incandescent bulb‚ there is no leakage and the bottles can stay there for years without any need for maintenance! The water bottle lights are said to last for 5 years. The concept seems so simple but how does it work? The lights work by refracting sunlight in a 360-degree arc around the room‚ which provides superior light to a window or skylight‚ only
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constant‚ pain in bones and ligaments. Osteomalacia can also cause partial fractures in the bones due to weakness. In some cases‚ even muscle weakness can occur. Typically‚ people who have this disease are elderly‚ or those not able to be in any sunlight. However‚ women pregnant or nursing are also at risk as well as children. The form of osteomalacia found in children is called rickets. Initially anyone who has a vitamin D deficiency is at risk‚ as this is what causes the disease to occur. At least
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of the scorching sun. This lead to life beginning in the ocean where scientists have traced back to an ancestral bryophyte (also known as freshwater green algae) that has‚ over time‚ developed a key process of making food by using the energy from sunlight to convert carbon dioxide and water into by glucose and oxygen. The plant life history also involves the "alternations of generations" that allows a plant to undergo meiotic/mitotic phases between the sporophyte(diploid) and gametophyte(haploid)
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ml plain water) for the same amount of time then‚ plant A will grow at least 3.0 cm taller than plant B.” The Hypothesis was supported. Plant A grew 13.6 cm while Plant B grew only 5.2 cm. The Independent variable was water‚ food‚ plastic cup‚ sunlight and soapy water. The Dependent Variable was the length of the plant/ how tall it grew. One error that could have affected the experiment was that the water given to the plants was not exactly 10 ml. It was between 9-11 ml. Another error could have
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effectiveness for our homes and income. To gain a better understanding of how Solar Panels can be useful for our homes lets take a min to understand how they work based on research done by the David H. Koch Fund of Science in 2013. Solar panels capture sunlight and convert it into electricity using Photovoltaic (PV) cells; these cells can power anything from calculators to cars. The bulk of the cells are made up of two layers of silicone and where they meet is where the key action takes place. The cells
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