Frog

Frogs

Ayanna O'Neal

- Lungs

- Kidneys (under is the gallbladder)

- Heart

- Digestive Track (Stomach, large and small intestine)

- Waste sack

- liver

Well the stomach's lining is more acidic. Its basically a mucus covering from you're stomach with acid burning ulcers into your stomach. Small intestine on the other hand has a thinner lining, because there's not really that many acids, so the lining is more neutral.

~ The ventricles are the lower chambers of the heart which pump blood around the body. They require more muscular walls to enable them to have enough power to pump the blood around the body effectively. The atria are the upper chambers in the heart and squeeze the blood returning from the lungs and body into the ventricles. Because this is such a short distance, they require a lot less strength to be able to do there job effectively than the ventricles do. The left ventricle has an even more muscular wall than the right ventricle.

~ The circulatory system and the respiratory system work closely together to ensure that organ tissues receive enough oxygen. Oxygen is required for cellular functions. The air breathed in and held in the lungs is transferred to the blood. The blood is circulated by the heart, which pumps the oxygenated blood from the lungs to the body.

~ The urinary system is also closely related to the circulatory system by virtue of the processes of cleansing the blood of waste,the kidneys cleanse the blood of this waste and turns it into urine. Removing excess fluids and generally keeping other fluids in balance.

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Male Organs

What are the similarities between frogs and humans.

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More Questions

~ There exist similarities between a frog and human being's digestive system. Just like humans, digestion for a frog begins at the mouth. Food passes down the frog's mouth through the esophagus and a frog also has a gall bladder. Were both animals and need food to survive.

Explain the connection between the digestive system and the circulatory system.

How does the lining of the stomach compare to the lining of the small intestine? Explain the reason for this difference/similarity.

~ Primarily the lining of the small intestine - along with the villi, which creates a larger surface area - are responsible for absorption of processed chyme (water, and nutrients) to be transferred to the circulatory system.

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Explain the connection between the circulatory system and the urinary system.

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Explain the connection between the circulatory system and the respiratory system.

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Explain why ventricle walls in the heart have a thicker muscle wall than atria (think about their function).

Questions

How long is the digestive track of your frog?

~ About 4 inches

What is the function of the villi?

~ It absorbs nutrients in the food

How many lobes does a frog's liver have? How does it compare to a human liver?

~ 3, and it smaller compared to human's cause we have 4.