Question

Двокамерне серце, одне коло кровообігу та замкнена кровоносна система у_. 5. Фільтруючи воду, їжу добувають такі тварини: ____. 6. Двокамерний шлунок (залозистий і м'язовий), воло характерні для ______ 7. Кишечник у більшості тварин має два відділи: ____. 8. Кисень до організму жаби потрапляє двома шляхами: через ____та___._ 9. Які групи тварин дихають зябрами ____. 10. Хрущ, тарган, бджола дихають ____. 11. Подвійне дихання та наявність повітряних мішків є у ____. 12. Кити, дельфіни у воді дихають СРОЧНО ПОЖАЛУЙСТА

Answer 1

Двухкамерное сердце, один круг кровообращения и замкнутая кровеносная система у РЫБ.

Второго круга кровообрщения у рыб нет, так как нет легких

5. Фильтруя воду, пищу добывают следующие животные:

ДВУСТВОРЧАТЫЕ МОЛЛЮСКИ

Моллюски прогоняют воду через мантийную полость отфильтровывают органические частицы и очищают воду

6. Двухкамерный желудок (железистый и мышечный) характерны для ПТИЦ

7. Кишечник у большинства животных имеет два отдела:ТОНКИЙ И ТОЛСТЫЙ.

В тонком перевариваются и всасываются питательные вещества, в толстом реабсорбируется вода и формируются каловые массы

8. Кислород в организм лягушки попадает двумя путями: через ЛЕГКИЕ И КОЖУ

У лягушки есть легкие, но в воде основное дыхание приходится на кожу

9. Какие группы животных дышат жабрами некоторые кольчатые черки, моллюски двустворчатые и голожаберные, рыбы.

10. Майский жук, таракан, пчела дышат трахеями.

11. Двойное дыхание и наличие воздушных мешков есть у ПТИЦ.

12. Киты, дельфины в воде дышат ЛЕГКИМИ

Answer 2

The Structure and Function of the Heart and Circulatory System

The heart is a vital organ responsible for pumping blood throughout the body. It consists of four chambers: two atria and two ventricles. This type of heart is called a two-chambered heart. The atria receive blood from the body and lungs, while the ventricles pump blood out to the body and lungs. The heart's main function is to circulate oxygenated blood to the body's tissues and organs and return deoxygenated blood to the lungs for oxygenation [[1]].

The circulatory system is a closed system of blood vessels that transport blood throughout the body. It consists of arteries, veins, and capillaries. Arteries carry oxygenated blood away from the heart, while veins carry deoxygenated blood back to the heart. Capillaries are tiny blood vessels that connect arteries and veins, allowing for the exchange of oxygen, nutrients, and waste products between the blood and body tissues [[2]].

Filtration and Food Acquisition in Animals

Different animals have various methods of filtering water and acquiring food. Some examples include:

- Filter-feeding animals, such as baleen whales and some species of fish, filter small organisms and particles from the water using specialized structures like baleen plates or gill rakers [[3]]. - Suspension feeders, such as clams and mussels, filter food particles from the water by pumping water through their gills or siphons and trapping food on mucus-covered structures called gill filaments [[4]]. - Deposit feeders, such as earthworms, ingest organic matter found in soil or sediment by swallowing it or by absorbing it through their body surface [[5]]. - Predatory animals, such as lions and eagles, capture and consume other animals as their primary source of food [[6]].

The Structure of the Stomach in Animals

The stomach is an organ involved in the digestion of food. In different animals, the stomach can have different structures. Some examples include:

- Glandular stomach: This type of stomach has both glandular and muscular regions. The glandular region secretes digestive enzymes and acids, while the muscular region helps mix and churn the food [[7]]. - Muscular stomach: This type of stomach is primarily composed of muscle tissue and is responsible for mechanical digestion. It contracts and relaxes to break down food into smaller particles [[8]].

The Structure of the Intestine in Animals

The intestine is an organ involved in the absorption of nutrients from digested food. In most animals, the intestine has two main sections:

- Small intestine: This is where most of the digestion and absorption of nutrients occur. It has a large surface area for absorption due to the presence of finger-like projections called villi and microvilli [[9]]. - Large intestine: This section is responsible for absorbing water and electrolytes from undigested food, forming feces, and eliminating waste from the body [[10]].

Oxygen Pathways in Frogs

Frogs have two pathways for oxygen to enter their bodies:

- Skin: Frogs have thin, moist skin that allows them to exchange oxygen and carbon dioxide with their environment. Oxygen can diffuse directly through their skin into their bloodstream [[11]]. - Lungs: Frogs also have lungs, which they use for respiration when they are on land. They breathe in air through their nostrils, and the oxygen is exchanged in the lungs [[12]].

Animals that Breathe Through Gills

Gills are respiratory organs found in aquatic animals that extract oxygen from water. Some groups of animals that breathe through gills include:

- Fish: Most fish have gills and extract oxygen from water by passing it over their gill filaments [[13]]. - Crustaceans: Crustaceans such as crabs, lobsters, and shrimp have gills located in their gill chambers, where they extract oxygen from water [[14]]. - Mollusks: Some mollusks, such as clams and mussels, have gills that extract oxygen from water for respiration [[15]].

Animals with Double Respiration and Air Sacs

Double respiration, also known as bipulmonary respiration, refers to the ability of certain animals to breathe using both lungs and air sacs. This respiratory system is found in birds and some reptiles, such as crocodiles. Air sacs are thin-walled structures connected to the lungs that help facilitate efficient gas exchange. They allow for a continuous flow of fresh air through the respiratory system, ensuring a constant supply of oxygen [[16]].

Respiration in Whales and Dolphins

Whales and dolphins are marine mammals that breathe air but live in water. They have adapted to their aquatic environment by evolving specialized respiratory systems. Whales and dolphins breathe through a blowhole located on the top of their heads. When they come to the water's surface, they exhale stale air and inhale fresh air. Their lungs are highly efficient at extracting oxygen from the air, allowing them to stay submerged for extended periods before resurfacing to breathe [[17]].

I hope this information is helpful! Let me know if you have any further questions.