the members belonging to which class and phylum have closed circulatory system
Answers
Answered by
0
Explanation:
Annelida and Arthropoda
The closed circulatory system pumps blood throughout the length of the worm's body. Annelids generally have a well-developed body cavity, an excretory system, and a nervous system with a primitive brain.
Answered by
0
Answer:
Annelida and Arthropoda
The closed circulatory system pumps blood throughout the length of the worm's body. Annelids generally have a well-developed body cavity, an excretory system, and a nervous system with a primitive brain.
Similar questions