Non-Fiction+4.2

=**__Comprehension(cynthiani)__**= =A1.A flat wilderness,with only a few short,spindly tress and tufts of bush.= =2.Under pressure from human persecution,loss of habitat and disease.= =3.From Sahara down to south Africa.= =4.3 to 30= =5.Nose and ears= = = =B1. To let us know about these wild dogs and to let us know that they are endangered= =2. The ones killing them and us.= =3.They kill people= =4.They work together to corner, confuse and finally bring down their victim.= =5.The population of the wild dogs will increase and they will not be extinct=

=C1.= = = || =Dogs can see quite well,but most species do not hunt mainly by sight and often overlook creatures that stand perfectly still.Although not totally color-blind,they see mainly in black,white and shades of grey.= || =__Vocabulary__= =1.Wilderness-An unsettled, uncultivated region left in its natural condition= =2.Arid-lacking moisture= =3.Exception-the act of excepting= =4.Inquisitive-Inclined to investigate= =5.Assasin -group of ninja= =6.alert-watchful= =7.co-ordinating-unarrange= =8.predators- eats prey= =9.presecution- dont know= =10.unique- unfamiliar= =11.relentless-i dont know= =12confrontation- comfortable=
 * =Social life= || =Well organized;co-operate in unique way;life and hunts= ||
 * =Height and length= || =it stands about 75 cm high at the shoulder,with a body 75-100cm long and tail measuring 30-40cm,flared at the end and with white tip= ||
 * =Coat= || =The coat is short black-Brown,blotched with yellow and white.The muzzle is fairly short and the ear are large.= ||
 * =Teeth= || =the check teeth are adapted for slicing and grinding and can manage both carnivorous and vegetarian diet= ||
 * =Sight=
 * =Hearing= || =Dogs also have superb hearing.They have large ears with 17 muscles, which allow them to prick up and swivel their ears to pin-point any noise,they can register sound of 35,000 vibration per second(compared to 20,000 per second for our ears and 25,000 per second for a cat's) and can shut off their inner ear so as filter from the general din those sound on which it wants to concentrate.= ||
 * =Smell= || =they have an amazing smell-about 1 million times better than that of the human beings!The reason for this marvellous sense of smell lies in the nose .Smell consist of invisible molecule of chemical floating in the air.when the molecule lands on the special 'olfactory membrane' inside the nose,the nerves carry the information to the brain.= ||

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