توضيح مفهومي النهاية و الاتصال لاقتران ما مع ذكر النظريات المتعلقة بهما و التي تستخدم في إيجاد النهاية للاقترانات و بيان كيفية تحديد نقاط و فترات الاتصال

Stories : Lesson 4 - English - 3rd Intermediate - Term 2

Stories - Lesson 1 - English - 3rd Intermediate - Term 2

King Abdul Aziz - Revision - English - 3rd Year Secondary - Term 2

My Clothes - Lesson 4 - English - 1st Intermediate - Term 2

My Clothes - Lesson 1 - English - 1st Intermediate - Term 2

King Abdul Aziz - Grammar - English - 3rd Year Secondary - Term 2

King Abdul Aziz - Grammar - English - 3rd Year Secondary - Term 2

King Abdul Aziz - Revision - English - 3rd Year Secondary - Term 2

Stories - Lesson 1 - English - 3rd Intermediate - Term 2

Stories - Lesson 4 - English - 3rd Intermediate - Term 2

My Clothes - Lesson 1 - English - 1st Intermediate - Term 2

My Clothes - Lesson 4 - English - 1st Intermediate - Term 2

Painting of Woodchuck(Marmota monax):The Woodchuck aka groundhog (Marmota monax) is a rodent belonging to the group of large ground squirrels known as marmots.Habitat: Woodchucks live in open forests, forest edges, and rocky areas and by roadsides. One of the most obvious characteristics of...

Painitng of Gray squirrel ( Sciurus carolinensis):ranges over the eastern United States to just west of the Mississippi River and north to Canada. Introductions have occurred in the western states and some of Canada that was not previously inhabited, as well as in Italy, Scotland, England and...

Painting of Eurasian beaver (Castor fiber) DISTRIBUTION Formerly distributed continuously across Eurasia from the British Isles to eastern Siberia. Presently, established throughout Europe except for Iberia, Italy, and the southern Balkans. Present also in China, Mongolia, and...

Painting of Yellow mud turtle (Kinosternon flavescens), DISTRIBUTION Ranges nearly continuously from southern Nebraska to southern New Mexico and to northeastern Mexico, with relict populations known in northwestern Nebraska, Iowa, Illinois, Missouri, Kansas, and east Texas. HABITAT:An...

Painting of Russel’s viper (Daboia russelii), DISTRIBUTION Russel’s viper occurs in Southeast Asia, from India, Pakistan, and Sri Lanka to Taiwan in the east and Java, Komodos, and Flores in the south. The distribution is not continuous within this large area. HABITAT The...

Vector generated image of Buzzer:A buzzer or beeper is a signalling device, usually electronic, typically used in automobiles, household appliances such as microwave ovens, or game shows. .It most commonly consists of a number of switches or sensors connected to a control unit that determines if...

Painting of Beluga whales ( Delphinapterus leucas),Geographic Range:Beluga whales inhabit the arctic and sub-arctic waters along the coast of Canada, Alaska, Greenland, Norway, and the Soviet Union.Habitat:The habitat of beluga whales includes inlets, fjords, channels, bays, and the shallow...

Painting of American eel (Anguilla rostrata),DISTRIBUTION Western Atlantic from Greenland and the Atlantic coast of Canada and the United States to Panama and throughout much of the West Indies south to Trinidad. The range includes the Great Lakes, the Mississippi River, and the Gulf basin. It...

Painting of Transpiration-Coeshion Hypothesis:Water moves from roots to leaves in the xylem. The upward movement is explained by the transpiration-cohesion hypothesis. Water moves upward in a continuous column, linked by hydrogen bonds and pulled by evaporation from the leaves.

Painting of Plant Cell:Plant cells are eukaryotic cells that differ in several key respects from the cells of other eukaryotic organisms. .Their distinctive features include: A large central vacuole, a water-filled volume enclosed by a membrane known as the tonoplast maintains the cell's...

Painting of Anatomy of Plant cell:Plant cells are eukaryotic cells that differ in several key respects from the cells of other eukaryotic organisms. Their distinctive features include: 1)A large central vacuole, a water-filled volume enclosed by a membrane known as the tonoplast maintains the...

Painting of Anatomy of Plant cell:Plant cells are eukaryotic cells that differ in several key respects from the cells of other eukaryotic organisms. Their distinctive features include: 1)A large central vacuole, a water-filled volume enclosed by a membrane known as the tonoplast maintains the...