Question

advanatges of human having double circulation

Answer 1

Answer:

It is called a double circulatory system because it has two loops, one from the heart to the lungs and one from the heart to the rest of the body. The advantage of a double circulatory system is that blood can be pumped to the rest of the body at a higher pressure

Answer 2

Answer:

It is called a double circulatory system because it has two loops, one from the heart to the lungs and one from the heart to the rest of the body. The advantage of a double circulatory system is that blood can be pumped to the rest of the body at a higher pressure.