توضيح مفهوم الاشتقاق لاقتران ما و النظريات المتعلقة به و بيان الشروط الواجب تحققها ليكون الاقتران قابل للاشتقاق بالإضافة إلى شرح لكيفية اشتقاق الاقترانات في عدة...

القيم العظمى والصغرى المحلية - الرياضيات - الصف الثالث الثانوي - الفصل الثاني

القيم العظمى والصغرى المحلية - الرياضيات - الصف الثالث الثانوي - الفصل الثاني

تصنيف النقاط الحرجة - الرياضيات - الصف الثالث الثانوي - الفصل الثاني

تصنيف النقاط الحرجة - الرياضيات - الصف الثالث الثانوي - الفصل الثاني

Painting of Golden lion tamarin (Leontopithecus rosalia):Remnants of Atlantic coast forest in the state of Rio de Janeiro, Brazil.Mature lowland forest, secondary forest.primarily frugivorous and insectivorous, but supplement their diet with nectar, exudates, and small vertebrates; nectar may...

Painting of Cotton-top tamarin (Saguinus oedipus oedipus):Northwestern Colombia, between Rio Magdalena and Rio Atrato.Tropical rainforest, seasonally dry tropical forest.primarily frugivorous and insectivorous, but complement their diet with exudates, nectars, and small vertebrates.Critically...

Painting of Northern muriqui (Brachyteles hypoxanthus):Atlantic forest within the states of Minas Gerais, EspيritoSanto, and probably still in southern Bahia.Northern muriquis have highly seasonal diets corresponding to the availability of preferred fruits, flowers, and new leaves. They consume...

Painting of Southern muriqui (Brachyteles arachnoides): Found in Atlantic forest within the states of Sمo Paulo, Paranل, and probably Rio de Janeiro.Food:which includes primarily fruits, leaves, and flowers.Listed as Critically Endangered.

Painting of Diademed sifaka (Propithecus diadema diadema):Eastern montane rainforests of Madagascar from Maroantsetra south to the Mangoro River. Can be seen at Mantadia.found in both dry and riparian forests bordering rivers.Critically Endangered .

Painting of Golden-crowned sifaka (Propithecus tattersalli)It is found in gallery, semi-evergreen and dry deciduous forest where it is mostly diurnal and sleeps in tall emergent trees.This critically endangered species has one of the smallest ranges and documented population sizes of any...

Painting of Tajik markhor (Capra falconeri heptneri):Formerly in most of the mountains along the north banks of the upper Amu Darya and Pyandzh rivers from Turkmenistan to Tajikistan. Now reduced to scattered populations in the Kugitang range of extreme eastern Turkmenistan and south-eastern...

Painting of Querétaro pocket gopher (Cratogeomys neglectus):Known only from one isolated region near the town of Pinal de Amoles, Querétaro, Mexico.Locally common in mountain valleys where oak woodlands meet higher–elevation pine forests. Also occur in agricultural fields (corn, potatoes, and...

Painting of Pallas’s pika (Ochotona pallasi):Primarily mountains of western Mongolia and isolated subspecies in Mongolia and northern China.occupies arid steppe environments and may construct burrows, whereas the other subspecies are more likely to live in rocky habitats.Known to make large...

Painting of Rio de Janeiro rice rat (Phaenomys ferrugineus):Known only from three localities in the Brazilian states of Rio de Janeiro and San Pablo.Listed as Critically Endangered.

Painting of Rock rat (Aconaemys fuscus):Tese are are endemic to Argentina and central Chile. These animals are generally confined to the high, southern Andes mountain range.Chilean rock rats inhabit rocky outcrops on the high border of alpine Andean grassland, above tree- and shrub-line at...

Painting of Sumatran rhinoceros (Dicerorhinus sumatrensis):The smallest living rhinoceros.Formerly widely distributed from Assam and Burma (Myanmar) through Thailand into Indochina, and southwards through the Malay Peninsula to the islands of Sumatra and Borneo.Today thinly scattered through the...

Painting of Pere David’s deer (Elaphurus davidianus):It is believed that original habitats were marshlands.The deer like water, readily stay in water for many hours, are good swimmers.Feed on herbs and probably on aquatic plants.Critically Endangered.

Painting of Siberian musk deer (Moschus moschiferus):Inhabit a wide area in eastern Asia from the border of the forest zone at the north (71°N) to Hindu Kush and Himalayan regions of Afghanistan, Nepal, Pakistan, and India to the south, and from the Altai Mountains eastward to the shores of...

Painting of Barasingha/Swamp deer (Cervus duvaucelii):Its summer coat is short and pale creamy yellow.In winter, its coat is woolly and brown. Stags are darker with red shading. Three subspecies are distinguished: C. d. duvaucelii, which inhabits Nepal and northern India; C. d. branderi of...

Painting of Iberian lynx (Lynx [ Felis] pardinus). DISTRIBUTION Spain and Portugal. HABITAT Woodland and open pasture.Feeds on rabbits, birds, and deer.Critically Endangered.

Painting of Addax (Addax nasomaculatus). DISTRIBUTION Historically ranged over entire Sahara Desert; now restricted to isolated populations in south Algeria, Mauritania, Mali, Niger, and Chad. Probably extinct in western Sudan. HABITAT Desert and semidesert, with sand dunes, hard-packed terrain,...

Painting of Sable antelope (Hippotragus niger). DISTRIBUTION H. n. roosevelti: extreme southeastern Kenya through Tanzania; H. n. kirkii: Zambia, presumably eastern Angola and southeastern Democratic Republic of the Congo, also Malawi and Mozambique; H. n. niger: southwestern Zambia, north and...

Painting of Mhorr gazelle (Gazella dama mhorr). The Dama Gazelle (Nanger dama; formerly Gazella dama), also known as the Addra Gazelle, is a species of gazelle. It lives in Africa in the Sahara desert and migrates south in search of food during the dry season. After the rains return...

Painting of Saiga antelope (Saiga tatarica) DISTRIBUTION Northern Caucasus, Kazakhstan, northern Uzbekistan, southwestern Mongolia, and Singkiang, China. HABITAT Dry steppes and semideserts. Herds are found on flat, open areas covered with low growing vegetation that do not...