time out of your day to ask yourself why did they have to fight to have equal rights? Where African American truly less than Caucasians‚ or who enabled people to think that a segregated society was okay. Then you start to wonder about all the policies and legislation that our founding founders and representatives created that made a segregated society possible. There is a plethora of political and constitutional factors that permitted White Southerners to maintain a segregated southern society‚ I will
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How are organisms adapted for efficient gas exchange? [25 marks] Many organisms have different features which enable them to survive and carry out gas exchange effectively. Single-celled organisms‚ such as bacteria and protozoa‚ are in constant contact with their external environment. For them‚ gas exchange occurs by diffusion across their membranes. Even in simple multicellular organisms‚ such as green algae‚ their cells may be close to the environment‚ and gas exchange can occur easily. In
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__M__obligate anaerobe __D__facultative A. an organism that consumes methane. B. B. an organism that creates methane. C. an organism that requires oxygen. D. an organism that can tolerate either the presence or absence of oxygen. E. an organism that obtains its carbon from either organic or inorganic compounds F. an organism that obtains its carbon from organic compounds. G. an organism that obtains its
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Science has been evolving since the start of man. There have been finding and inventions large and small. Genetically Modified Organisms‚ also known as GMOs‚ are one of those large findings. GMOs are a vital part of our world’s food production. In Frankenstein‚ by Mary Shelley‚ the creature could be considered a scientific breakthrough and also a genetically modified organism. Frankenstein is a romantic novel. If the creature would have been used correctly it would have helped with scientific breakthroughs
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10 Ways my Body Maintained Homeostasis By Travis Bushong 1. I was sweating after jogging a mile because my body’s internal temperature had gotten too high and I needed to cool down so my body used the extra internal heat to release sweat and at the same time keep homeostasis. The systems involved were my nervous system and my integumentary system. 2. When I was shivering after getting out of the hot tub it was my muscles moving quickly. Muscles need a combination of fats and sugars burned with
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earned assets will go right down the drain in a single court decision. But you can protect your money from lawsuits and other legal grabs. You just have to use a few of the right strategies to make it happen. Try using these to protect your assets. Maintain Adequate Insurance Coverage Insurance is your first‚ best defense against lawsuits and legal claims‚ because it exists largely for that purpose. It creates a layer of financial insulation between you and a claim for damages. Make sure that you
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1. How did Inka rulers express and maintain their authority to rule? The Inka Empire was vast and mountainous‚ posing a challenge for Inka rulers to uphold authority across the empire. Their solution to this problem was just as complex as the society in which they lived in: The Emperor is akin to a God and everything within the empire belongs to him. Lords maintain control over the production of food and other valuable resources‚ such as‚ llamas‚ and gold. Roads were created and maintained connecting
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by: Romina Jairah M. Santos Submitted to: Mrs. Imelda Alvarez GENETICALLY MODIFIED ORGANISMS (GMOs) HISTORY: The general principle of producing a GMO is to alter the genetic material of an organism’s genome. Genetic modification caused by human activity has been occurring since humans first domesticated animals in 12 000 BC and plants around 10‚000 BC. Genetic engineering the direct transfer of DNA from one organism to another was first accomplished by Herbert Boyer and Stanley Cohen in 1973.Advances
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Question 1: Describe factors the guide decision making and explain how overconfidence‚ belief perseverance and framing can affect judgement. When we make decisions we do so usually using concepts which are mental groupings of similar things (Myers & Dewall‚ 2004‚ p. 357). We draw our concepts from prototypes which are out best mental representation of something within a grouping. When I am at work‚ and a guest would like a room key‚ instead of asking the guest all of the names on the arrivals to
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in living organisms Diffusion is the movement of molecules or ions down a concentration gradient i.e. from an area of high concentration to an area of low concentration. For a diffusion system to be efficient‚ it should have a large surface area so that high amount of substances can be exchanged at a time. It should also have a thin membrane and a continuous supply of substances‚ as a thin membrane means that the diffusion pathway would be short‚ and the continuous supply helps maintain a concentration
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