Question

1- The diagram below shows the fish circulatory system. Study the diagram & answer questions. Note that all vessels and heart chambers in fish have similar names & functions as in humans: A- What type of circulation is seen in fish? B-What type of blood vessel is vessel A? C- What type of heart chamber is chamber Y? D- What type of blood is found in vessel B? heart vessel A chamber X chamber Y vessel B capillaries in gills (blood becomes oxygenated) capillaries in body (blood becomes deoxygenated)​

Answer 1

Ответ:

A.Closed circulatory system

B.Artery

C.Atrium

D.Vein

Объяснение:етот тест был у

Answer 2

A) The type of circulation seen in fish is called single circulation. In this type of circulation, blood flows through the heart once in each complete circuit around the body.

B) Vessel A is a blood vessel that carries deoxygenated blood from the body to the gills. It is an artery.

C) Chamber Y is a heart chamber called the ventricle. The ventricle is responsible for pumping blood out of the heart and into the arteries.

D) Vessel B is a blood vessel that carries oxygenated blood from the gills to the rest of the body. It is a vein.