2 loops and a heart with 3 chambers
single loop and heart with two chambers, like that of a fish.
The frog's circulatory system, like that of humans, includes the heart and blood vessels. The blood vessels include arteries, veins, and capillaries.
A birds circulatory system consists of two loops.
blood
Some dont have any at all but most have closed cirrculatory systems.
Frogs have a double circulatory system, which means that circulation goes from the heart to the lungs (where it becomes oxygenated), then returns to the heart, then is pumped to the rest of the body (which takes the oxygen), and then returns to the heart. They have a closed circulatory system, which means that the blood travels through the body in vessels. Frogs have a three-chambered heart.
The spleen stores blood in the frog. It is an organ found within the mesentery. This is part of the frogs circulatory system.
Frogs have circulatory systems that are very similar to that of humans so veins are used for the samepurposes and are needed anywhere where blood circulation is required.
Frogs have 9 organ systems: the integumentary, circulatory, skeletal, digestive, muscular, nervous, respiratory, excretory and the reproductive systems.
Frogs have a heart and blood vessels like all other vertebrates. The heart pumps deoxygenated blood from the body to the lungs, and then pumps oxygenated blood from the lungs to the body. However, frogs only have a three chambered heart, which permits oxygen rich and oxygen poor blood to mix. This is less effecient than the four chambered hearts of mammals and birds.
frog does not have ribs. It does not have rib cage also, so frogs cannot breathe by expanding the rib cage
Well.... The frog needs nutrients in order to survive. When the frog would eat its food, the food would go down through the digestive system, where obviously the food would break down. Then the circulatory system would take the broken down food and spread the nutrients that were taken from the food, all across the frogs body. So the main answer is that a frogs digestive and circulatory system are important for its survival because the frog needs nutrient given to its body. The two systems work together to break down the food and spread the nutrients across the frogs body. - This was the way I answered a question on my lab.