Mammary glands: feature for which mammals are named-produce milk to nourish the young. Having hair‚ ability to nourish their young with milk‚ all breathe air‚ have four chambered hearts‚ and are endotherms. The first true mammals appeared during the late Triassic period‚ about 220 million years ago. Mammals are descended from ancient reptiles. * * Form and Function in Mammals * * Body Temperature Control * High metabolic rate‚ helps generate body heat. External body hair
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ethical debate over marine mammals in captivity there are many conflicting views. The public theme park industries advocate that marine mammal exhibits provide an important role in educating‚ entertaining‚ and conservation; they see nothing wrong with captivity. An increasing number of scientists counter this view and believe that animals should flourish naturally and are too intelligent to be held captive. Animal protection groups also have taken notice that these mammals in captivity develop severe
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The sloth is the world’s slowest mammal‚ so sedentary that algae grows on its furry coat. The plant gives it a greenish tint that is useful camouflage in the trees of its Central and South American rain forest home. Sloths are identified by the number of long‚ prominent claws that they have on each front foot. There are both two-toed and three-toed sloths. All sloths are built for life in the treetops. They spend nearly all of their time aloft‚ hanging from branches with a powerful grip aided
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Mealybugs One day‚ while adding compost I noticed there is something on my mango tree‚ something like a wax or mesh in white color on my mango leaves. I knew it would possibly be some sort of bugs attack. So let’s have a look at what are these white stuff on my mango tree. The research I attained gave evidence that it was an insect type pest attack. These white bugs are known as mealybugs and it’s a very common type of pest. Mealybugs are belonging to the biological family Pseudococcidae‚ and it’s
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and turn them to ashes. Therefore instead of dealing with a body‚ they had ashes.(History.com) The Nazis often carried a light machine gun which was a gun that shot rapidly. They were made to put many rounds into one object. It had a clip that held about 30 bullets in it. They also carried a pistol on their side for reinforcements‚ if they ran out of ammo they would pull out the pistol. This pistol was called a Luger‚ it was first made in the 1900s. The Nazis would often just shoot the Jews on the
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TRANSPORT IN MAMMALS Blood is a connective tissue and every connective tissue consists of cell‚ ground substance or matrix and fibres. For blood‚ it has cells‚ matrix in the form of plasma and fibres in the form of fibrin. In transportation‚ the surface area to the volume ratio of organisms contributes to the rate of movement of materials. For example in Hydra‚ and flat worms‚ the ratio is so high so simple diffusion can allow substances to reach all tissues easily. If the ratio is low‚ in mechanisms
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Deductive Reasoning In order to fully understand deductive reasoning‚ there are certain points to be noted. First‚ what is the nature of deductive reasoning? Logical strength is defined as the property of an argument whose premises‚ if true provide support for its conclusion. Deductive and inductive arguments are also distinguished based on the point that logical strength is a matter of degree. This distinction makes it necessary to understand the nature of deductive reasoning. Therefore‚ deductive
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After months of preparation and dedicating all of your free time to the sport‚ January 24 you finally get the one moment that all of your hours of practice have led up to. At the wrestling GAC there is one major difference between the wrestlers who train all year for this one moment and the ones who wait until the last minute; the feeling of the medal around your neck at the end of the day. 4:30 A.M.‚ the morning of January 24‚ you wake up on this day knowing that you either have a really good
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Tawang‚ Arunachal Pradesh Located in the North-Western part of Arunachal Pradesh and flanked by majestic mountains‚ Tawang is known for its unparalleled natural beauty. Famous as the birthplace of the 6th Dalai Lama‚ Tawang holds a great religious significance for Tibetan Buddhists. One of the oldest and largest Buddhist Monasteries of the world‚ the ‘Tawang Monastery’ is also located at this serene location. Apart from Buddhist pilgrims‚ the place is also frequented by many travellers and holiday
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Country Paradise Can you imagine‚ at the crack of dawn being woken up to an orchestra of roosters crowing? Living in the countryside is magnificent because of all the enjoyable activities and events that take place. For example‚ it is almost impossible to not catch the sight of numerous animals. Also‚ foods like‚ fresh fruits‚ vegetable’s and milk can be made right from home with fresh products. Lastly‚ sufficient events like rodeos occur in the rural side of town. First
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