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14 Th Century Scientific Revolution
1,991 wordsA) In source A we are looking at a private picture from a 14 th century manuscript. First of all we notice that this is a wealthy man being treated because you had to pay for treatment, hospitals were scarce and uncleanly, so he would have been treated in his home. The treatment by two lat sisters (nuns of study); the invalid could have had lay brothers (monks of study) Source A shows the nuns were sought after. The picture describes the types of medical instruments and practises used by women. ...
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The Role Of Progesterone In Sexual Attraction
1,033 wordsThe Role Of Progesterone In Sexual Attraction Progesterone is a sex hormone, which controls the second half of the menstrual cycle. It belongs to a group of sex hormones, called the gonadal hormones. These hormones are the ones involved in sexual attraction process. The other two related to progesterone hormones are estrogen and testosterone. The gonadal hormones are secreted primarily by the testes and ovaries, placenta (the sac of nutritive tissue that supports and protects the fetus), and adr...
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Fruits And Vegetables Beta Carotene
1,982 wordsVitamin supplements: What do most Americans need? Vitamin supplements: What do most Americans need? That is the question I will be attempting to answer in the following few pages. To start, I will talk about their beginning as well as their recent growth in popularity in the past decade. I will discuss the medical views that are for and against the use of supplements, what types are most important, and what types people need. To conclude, I will tell about the supplements that I take and whether...
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Costa Rica Toxic Waste
2,815 wordsThere are many important issues in the world regarding the environment and its affects on the average person. Though, the one that hits closest to home, worldwide, is the trust that individuals have in the food that they consume. Yet pesticides are still found daily in foods all around the world. Pesticides are toxins that are used by produce growers universally to control pests that can destroy crops. These toxins are being ingested by humans in the forms of fruits and vegetables that have rema...
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Stainless Steel Defense System
1,166 wordsWhats Metal Allergies On Gold Whats so special about this gold stuff, anyway? I mean, its expensive because its rare but why do we use it in jewellery? Gold has a couple of fairly unique properties that have made it attractive to jewellers throughout history. Prime among these is its resistance to corrosion. The only chemical that can dissolve or even tarnish pure gold is royal water, a mixture so fiendish few of us are ever likely to encounter it and those who do will have other things to worry...
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