Question

3
where thige lymph & mixed with the blood ?
@ flow of proph is unidirectional or bidirebona​

Answer 1

Answer:

The circulatory system represents a closed system with the heart as its central motor, and blood and blood vessels as the other structural elements. ... While the flow of blood through the blood vessels is uninterrupted, the transport of lymph fluid through the lymph vessel system is interrupted by lymph nodes.

Answer 2

Answer:

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