closed blood circulation system present in
Answers
Answered by
2
Answer:
A closed circulatory system, found in all vertebrates and some invertebrates, circulates blood unidirectionally from the heart, around the body, and back to the heart.
Explanation:
thanks...
Answered by
1
Answer:
A closed circulatory system, found in all vertebrates and some invertebrates, circulates blood unidirectionally from the heart, around the body, and back to the heart.
Similar questions