What parts of the external anatomy are useful for the frog obtaining food?Describe the circulatory system of the frog. List the

12 answers
Question:

What parts of the external anatomy are useful for the frog obtaining food? Describe the circulatory system of the frog. List the organs and functions in your description.
Compare the digestive system of a frog to that of an earthworm. Why are they different? Have at least two similarities and two differences.

[tex]What parts of the external anatomy are useful for the frog obtaining food? Describe the circulato[/tex]


Answers

Cardiovascular System

Explanation:

This involves your heart, blood, veins, and arteries

The circulatory system is a network consisting of blood, blood vessels, and the heart. This network supplies tissues in the body with oxygen and other nutrients, transports hormones, and removes unnecessary waste products that do not belong in the nervous system or even body.

Explanation:

a

Explanation:

Ans.

Circulatory system can be defined as the body system that transports nutrients, carbon dioxide, oxygen and other substances to the various body tissues and organs through bloodstream.

It involves pulmonary circulation and systemic circulation. During  pulmonary circulation, deoxygenated blood from all of the body to heart, from where blood travels to lungs and becomes oxygenated. During systemic circulation, heart provides oxygenated blood to rest of the body.

The largest pulmonary artery (also known as pulmonary trunk) is responsible for the blood flow to the lungs away from the right side of heart.

Thus, the correct answer is option). 'blood travels away from the heart via the pulmonary trunk.'

It's C because all the others don't make sense to me at all.

it’s A and ur welcome

Left chamber gets oxygenated blood from lungs through four aspiratory veins. There is a mitral or bicuspid valve between left chamber and left ventricle.  

so in the diastole phase of chamber blood get exhausted into the chamber and now the mitral valve is kept open with the goal that blood go into ventricle passively ,at that point in the atrial constriction rest blood around 30% gets purged into the ventricle.  

Presently what occurs, ventricle start withdrawal? Presently mitral valve get shut due to the weight that is happened in ventricle because of ventricular systole, and endeavored reverse of blood into left chamber.  

Presently ventricle contract as a shut chamber. During withdrawal, pressure inside increments.  

At the point when the weight inside the left ventricle increment in contrasted with the aortic weight semi lunar valve opens and blood is siphoned into the aorta.  

So extraordinary weight around 120 mph of weight are created in the ventricle during systole so as to conquer the weight in the aorta.  

So the weight is with the end goal that if the framework was opened out of nowhere the power of valve shutting would send blood five feet noticeable all around.  

so creator needs to state that it is significant that all the blood which is purged into the ventricles are required to go into the ventricles without losing a drop of blood.  

In such a case that some blood is staying in the ventricle there is decline in stroke volume and abatement in cardiovascular yield. Which will cause coronary illness and diminished tissue perfusion.so it is one of the hardest activity in the circulatory framework.  

So as long as all the blood gets exhausted into left ventricle there is mitral valve close unexpectedly to check any reverse of blood into chamber. What's more, the power of valve shutting is likewise high.

Option B is correct

Explanation:

He is convincing the reader to appreciate the stress of the mitral valve by emphasizing on the powerful work the mitral valve is performing every second.

Vascular system, in plants, assemblage of conducting tissues and associated supportive fibres. Xylem tissue transports water and dissolved minerals to the leaves, and phloem tissue conducts food from the leaves to all parts of the plant.

Blood travels away from the heart in the pulmonary vein.

The higher you go up the less oxygen there is 

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