of thermoregulation‚ animals are divided into two groups‚ ectoderms and endotherms. Ectoderms are animals that are poor thermoregulators‚ having their body temperature determined by the ambient temperature. Animals that fall into this category are reptiles‚ amphibians‚ and fish. On the other hand‚ endotherms are animals that can thermoregulate and keep their internal temperature constant regardless of the ambient temperature. Mammals and birds are a part of this group. Endotherms‚ due to their ability
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Test Paper Chemistry Section 1 : Multiple choice‚ circle the best choice A‚ B‚ C‚ or D in each questions. Each Question Carries 1 mark 1. Which of the following processes do water molecules gain heat? A. Melted ice cream freezing when put in to refrigerator B. Water droplets forming on outside of a cold can of soda C. Icecube melting when left outside D. Water droplets forming on a window on a cold day 2. Which of the following properties should a sponge have to carry out its functions
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attack people because they are scared or hurt about something.There are 543 injuries on humans because of exotic animals.In addition some people don’t know how to defend there self’s by the big cat‚ reptile‚ or mammal the person has as a pet.
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Koh Samui’s Top Surprising Activities Whilst relaxing by the pool all day is well and good‚ if you like a little adventure and some adrenalin-inducing fun‚ Koh Samui is a thrill seeker’s paradise. From amusing natural sights to incredible animals and heart-pumping sports‚ you won’t be short of options. With a stunning backdrop of clear blue skies and warm tropical sunshine‚ Koh Samui is the perfect destination to make any‚ and all adventures come to life. Read on to discover our top recommended
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Eggs are laid by female animals of many different species‚ including birds‚ reptiles‚ amphibians‚ and fish‚ and have been eaten by humans for thousands of years.[1] Bird and reptile eggs consist of a protective eggshell‚ albumen (egg white)‚ and vitellus (egg yolk)‚ contained within various thin membranes. Popular choices for egg consumption are chicken‚ duck‚ quail‚ roe‚ and caviar‚ but the egg most often consumed by humans is the chicken egg. Bird eggs have been valuable foodstuffs since prehistory
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Kenya’s largest foreign exchange earner. Kenya’s wildlife consisting of large variety of mammals‚ birds‚ reptiles and broad range of other species is one of the richest and most diversified in the region. Kenya is world famous for its safari wildlife‚ and 12.3 percent of its land area is currently under some form of protection. The country has 1‚103 species of birds‚ 261 mammals‚ 407 reptiles‚ 76 amphibians‚ and 6‚500 species of plants. An elaborate system of National Parks and Reserves
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Florida’s Everglades has many values to Florida. Many animals live there‚ that’s why many people would like to help to keep the environment clean. The Everglades is described as a swamp or forested wetland‚ the Everglades is actually a very slow-moving river. The Everglades‚ a famous region in Southern Florida‚ are a wetland ecosystem home to tropical and marshland plant and animal species. Many bad things in the Everglades have happened and is still happening‚ but also good things are happening
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Essay on Evolution There are many mechanisms that lead to evolutionary change. One of the most important mechanism in evolution is natural selection which is the differential success in the reproduction of different phenotypes resulting from the interaction of organisms with their environment. Natural selection occurs when a environment makes a individual adapt to that certain environment by variations that arise by mutation and genetic recombination. Also it favors certain traits in a individual
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negative contributions that is disturbing the natural process and undermining the integrity of the ecosystem. There is a diverse array of organisms located in the Everglades which consists of plants‚ periphyton algae‚ animals‚ fish‚ birds‚ mammals‚ reptiles‚ and amphibians. These organisms have specific structures and functions that enable them to be suited for the environment that they live in. They also have special importance to the overall health and integrity of an ecosystem. Take for example
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contribution it has made to Psychology as a discipline. In 2007‚ Scientists from the Smithsonian Institute inducted the skulls of a prehistoric snake‚ found in tact in a Colombian coal mine‚ into the fossil record1. These giant snakes‚ cold-blooded reptiles‚ alongside two other ancestors of animals still living today: the giant crocodile and the giant tortoise; pre-date the evolutionary progeny of Darwin’s observations in the Galapagos Islands yet exemplify his theory of natural selection. Long before
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