معلومات قصير موضوع انجليزي بحث تقرير بالانجليزي باللغة الانجليزية انشاء
موضوع عن الحيوانات الاليفة  وانواعها  اين تعيش ماذا ياكل مدة حياتها اسماء صغارها
تعبير عن الجمل بالانجليزي تعبير كتابي عن وصف حيوان اليف عبارات قصيره للاطفال
information about    paragraph معنى برزنتيشن  معلومات بسيطه  اسم  نطق كلمة معنى كلمة برجراف حيوان مفترس لاحم عاشب اليف متوحش وحيش الغابة موسوعة عالم الحيوانات برمائي كل شيئ عن تزاوج انواع الانجليزي  الشائعة معنى كلمة بالانجليزي اختصارات
معلومات عن الحيوانات بالانجليزي موضوع عن الحيوانات الاليفة بالانجليزي دورة حياتها
تغذية الحيوانات والحشرات على ماذا تتغذى كيف تتغذى الموسوعة تتذوق الطعام تصنيف
فوائد الجنس للصف الرابع للصف السابع الاول الثاني الثالث الخامس السادس الثامن التاسع كتابة  ذكر اضرار  معلومات طائر انواع  تربية قصة صفات حديقة الحيوانات
حيوانات المزرعة لرياض الأطفال البقرة براعم التي تعيش في البحر 

Animal and aquatic insect

An aquatic animal is naturally an animal that lives in water. It is not necessarily a fish because some are mammals like the dolphin. The majority have gills to breathe in the water, but this is not the rule, the whale has lungs and must go to the surface to get some air.




Aquatic animals, such as terrestrial animals, may be carnivorous or herbivorous depending on their diet. The carnivore eats other aquatic animals and the herbivore can eat algae for example. Some, like the turtle, will have an aquatic and terrestrial life.
Both aquatic animals and fish use gills to collect oxygen in the water to allow them to breathe. The gills are not able to operate in the open air and the fish dies if it is not in the water.

Photo of a dolphin

Many marine animals, like the dolphin, have lungs and must breathe air. The whale has a breathing hole on the top of the head to breathe when it comes in and out of the water as it moves. Some may hold their breath for very long periods of time before having to go back up to breathe like the turtle.

Photo of a snapping turtle on the ground

There are aquatic insects that have to lay their eggs in the water and go from the larva to the nymph and often become an adult fly capable of flying like the dragonfly.

Photo of a dragonfly

There are freshwater animals and saltwater aquatic animals. A freshwater animal can not usually survive in salt water. The same thing for saltwater animals. Each species has adapted to its environment and as many a dramatic change in their environment can kill them and even eliminate the species.

To move, the fish have fins arranged at different places of their body, but their tail is their best means of propulsion. Other aquatic animals, such as some marine mammals, have webbed feet that are used for swimming.

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