The circulatory system

What kind of circulatory system it´s shown in the image?

• Open circulatory system

• Semi - open circulatory system

• Closed circulatory system

• Closed open circulatory system

What is the function of the subclavian vein?

_____ _____ are small lumps of tissue that contain white blood cells that fight infections.

The parts that appear (in order) in the image are ...

• lymphatic capillaries - circulatory system - lymphatic trunks - inferior vena cava - pulmonary valve

• lymphatic capillaries - circulatory system - collecting vessels - superior vena cava - systemic circuit

• lymphatic capillaries - circulatory system - aortic artery - carotid artery - pulmonary circuit

• lymphatic capillaries - circulatory system - collecting vessels - inferior vena cava - systemic circuit

What kind of animals have a closed circulatory system? name 1 example

Draw the circulatory system of a fish

Look at the image, what kind of circulatory system this animal have?

• Closed circulatory system

• Semi - open circulatory system

• It doesn´t have one

• Open circulatory system

Based on the image, is the circulatory system of this animal different from the circulatory system of a lamprey? explain why

The _________ are in charge of the protection of the system from any infection

Based on the image, name the highlighted part in red and explain the function that it does