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What are the seven classifications in science?

Kingdoms\nEach species is classified into one of these six kingdoms: plants, animals, protists, fungi, archaebacteria and eubacteria.\nPhylum\nA phylum is a grouping of organisms in one kingdom that have the same body plan.\nClass\nClasses are a further grouping of organisms with similar traits.\nOrder\nAnimals in the same order share further characteristics, such as being warm blooded.\nFamily\nThe classification of family becomes more specific, with organisms sharing many physical traits.\nGenus\nIn the genus classification, organisms are structurally related.\nSpecies\nIn a species, organis..

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How does deforestation affect the hydrosphere?

Deforestation influences the hydrosphere by increasing flooding. When timber disappears from a forested area, flooding increases because of the diminished number of obstacles to the water. This has implications for water quality and the stability of the soil. Flooding alters the course of rivers and other bodies of water. The impact of the changes to the hydrosphere on climatic patterns also remains under study.\nIn the Amazon rain forest, 75 percent of water that lands as rain transpires right back into the atmosphere or evaporates, falling once again in the form of rain. In the rain forest, ..

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How is mass measured?

A few things to consider when weighing directly.Always make sure before using a balance that it is level.Place a piece of weighing paper on the balance to protect it, do not weigh directly on the pan.Do not add chemicals to a container or on the weighing paper when on the balance.Never weight cold or hot items.Clean up any mess on or around the balance immediately.To weigh by difference, first measure the mass of an empty container, then measure the container with the substance that the mass is being calculated. Subtract the empty container´s mass from the mass of the substance.Most new scal..

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What are both lymph and venous blood flow heavily dependent on?

Contracting skeletal muscles exert pressure on veins, helping pump blood from one valve to another. Differences in thoracic pressure act in conjunction with skeletal muscle movements to accelerate the flow of venous blood to the heart. Lymphatic vessels have one-way valves inside them, which permit lymph flow in only one direction. The lymphatic system and the venous vessels use similar processes to control the flow of fluid.

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What is the weather like in January?

Although the Earth is closer to the sun in January, the planet's 23.5 degree tilt away from the sun's rays disperses solar energy over a larger area, resulting in lower temperatures relative to the summer months. In the northeastern United States, January weather often brings below freezing temperatures, snow, ice and poor visibility.\nIn the southern hemisphere, January brings warmer temperatures because the Earth is tilted towards the sun, resulting in a greater concentration of solar energy. In Brazil, located on the east coast of South America, the weather in January brings high ..

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What are physical properties of matter?

Physical properties are used to identify and describe matter. Commonly used physical properties in science include melting and boiling points, density, solubility and polarity. Transformations in matter are often accompanied by changes in physical properties, such as the increase in density that accompanies the transition of water from a liquid to a gas.\nPhysical properties are often classified into intensive and extensive, based on whether they rely on the amount or geometry of matter in the object. Properties that change when the amount of material is changed are extensive, while those that..

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What does the color taupe look like?

Due to its versatility, taupe suits a wide variety of interior styles, reports Houzz. It is as natural-looking in a contemporary setting as it is in a more traditional environment, blending in to let the more flamboyant colors take center stage. Taupe nicely brings out the essence of blue colors, such as chartreuse, and serves as a counter to busy patterns.

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What are the groups of human pathogens?

Within the human body, the presence of any number of pathogens is quite common and does not necessarily lead to illness. However, it is once these microbes begin to multiply and damage the cells of the human host that true illness or disease occurs. It is at this point that the host must take action against an individual pathogen according to its type.While an individual pathogen may be a member any of the aforementioned groups of organisms capable of infecting the human body, viruses and bacteria are by far the most common.Viruses affect a human host in two ways: killing cells and disrupting ..

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What is extracellular fluid composed of?

Extracellular fluid is found outside of cells throughout the body in enclosed compartments. It differs from the fluid that is found inside of cells and tissues in composition. In total, extracellular fluid comprises roughly one-third of the body's fluids; the other two-thirds is intercellular. The interstitial fluid and the blood plasma found in extracellular fluid are almost identical in composition, but blood plasma contains larger amounts of dissolved proteins than interstitial fluid.

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Why do food chains start with a plant?

The food chain, which is sometimes called a food web, starts with plants because they are the producers. Plants are called producers because they use energy from the sun to make their own food through a process called photosynthesis. Plants make a variety of nutrients which are responsible for supporting healthy life for both animals and human beings.Right after plants, a food chain consists of primary consumers which are organisms that basically feed on plants. These organisms include things like antelopes, squirrels, elks or any other animals that feed exclusively on plants. Another term for..

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