توضيح التركيب العام للجهاز التنفسي في جسم الإنسان ووظائف مكوناته ، وتوضيح أنواع التنفس ، وشرح آلية عملية التنفس وتبادل الغازات في الجسم

In this game you'll see a picture of something you find at Christmas, or in Christmas songs and stores. For example, the first picture is of a fairy. Can you hit the letters 'F'A' 'I' 'R' and 'Y' as they go past on balloons? You must hit the...

Understand how different cells are adapted for their functions.

Learn what forms tissues and organs and know some examples.

التنفس - العلوم - الصف الثاني المتوسط - الفصل الأول

الجهاز التنفسي والتنفس - العلوم - الصف الثاني المتوسط - الفصل الأول

التنفس - العلوم - الصف الثاني المتوسط - الفصل الأول

الجهاز التنفسي والتنفس - العلوم - الصف الثاني المتوسط - الفصل الأول

Calligraphy - Grammar - English - 3rd Year Secondary - Term 2

Learn how the lungs are ventilated by breathing.

On Al-Hajj with Hamza - Grammar - English - 1st Year Secondary - Term 2

On Al-Hajj with Hamza - Revision - English - 1st Year Secondary - Term 2

On Al-Hajj with Hamza - Grammar - English - 1st Year Secondary - Term 2

On Al-Hajj with Hamza - Revision - English - 1st Year Secondary - Term 2

Vector generated image of Banded mongoose (Mungos mungo):These are found abundantly in South Asia and Africa. These mammals are terrestrial and are active hunters which feed on eggs and other smaller animals like frogs, insects and worms. Some of them do supplement their diet with fruits and...

Vector generated image of Brown hyena(Hyena brunnea):Lives mainly in the Kalahari and Namib deserts of southern Africa They are spread throughout their preferred habitat in Namibia, South Africa and Botswana and Angola.It is the largest land animal to derive most of its diet from...

painitng of Capped langur ( Trachypithecus pileatus):Small differences in colouration distinguish the four subspecies of capped langur, but the species as a whole is recognised by the dark grey to black fur of the back, fading to creamy white or golden yellow on the belly. The cheeks have a...

Painting of Leopards ( Panthera pardus): The leopard inhabits the forests, mountains and grasslands of Africa and Asia. It can be found in all of sub-Saharan Africa and west of the Kalahari. They also occur in China, India, Iran, Pakistan, Indonesia, Nepal. It is abundant throughout its range,...

Painting of Red-necked wallabies ( Macropus rufogriseus):The Red-necked Wallaby (Macropus rufogriseus) is a medium-sized macropod, common in the more temperate and fertile parts of eastern Australia. As one of the largest wallabies, it can easily be mistaken for a kangaroo.Red-necked Wallabies...

Painting of Coyotes (Canis latrans):It is a species of canid found throughout North and Central America, ranging from Panama in the south, north through Mexico, the United States and Canada. It occurs as far north as Alaska and all but the northernmost portions of Canada.Meaning is barking...

Painting of Norway rat ( Rattus norvegicus):Itis a rather large member of the mouse familyThe brown rat is a true omnivore and will consume almost anything, but cereals form a substantial part of its diet.Likely originating from the plains of Asia, Northern China and Mongolia.Mostly nocturnal or...

Painting of Brown rats(Rattus norvegicus) :Itis a rather large member of the mouse familyThe brown rat is a true omnivore and will consume almost anything, but cereals form a substantial part of its diet.Likely originating from the plains of Asia, Northern China and Mongolia.Mostly nocturnal or...

Painting of Yellow-footed antechinus ( Antechinus flavipes) :The Yellow-footed Antechinus occupies a variety of habitats, including dry arid scrubland and sclerophyll forest. In the north, it also inhabits coastal heaths, swamps and woodland; in the far north it is found in tropical vine...

Painting of Dwarf domestic rabbit:There are many kinds of rabbits. One common one is the dwarf rabbit. It is called this because it is smaller in size than normal rabbits. The rabbit's habitat is grasslands near water because, the rabbit cannot live without water to drink and that's the only...

Painting of Female Highland cattle (Bos taurus):is currently found throughout much of the world. The wild ancestors of cows were native to northern Africa, Europe, and southern Asia.Domestic cows are common and can be found throughout the world. Cattle are born and raised on rangelands....