Question

What is the transportation in higher animals is assisted by?

Answer 1

Answer:

This transport system, also called the circulatory system, comprises a blood vascular system and a lymphatic system. The blood vascular system has three components—blood, blood vessels and the heart. The lymphatic system includes lymph, lymph vessels and lymph nodes.

Explanation:

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Answer 2

Answer:

This transport system, also called the circulatory system, comprises a blood vascular system and a lymphatic system. The blood vascular system has three components—blood, blood vessels and the heart. The lymphatic system includes lymph, lymph vessels and lymph nodes.

Explanation:

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