Answer:
The muscular wall of the left ventricle is thicker than that of the right ventricle because the left ventricle requires higher forces to carry out its function- pumping blood through the systemic circuit.
Explanation:
The ventricles are located at the bottom of the heart. Their main function is to collect and pump blood to the rest of the body.
The right ventricle pumps deoxygenated blood into the lungs via the pulmonary artery. It requires a low pressure to carry this function out.
The left ventricle pumps oxygenated blood to all the tissues in the body. As a result, it requires higher forces than the right ventricle. Therefore, the muscle wall of the left ventricle is thicker than that of the right ventricle (it is the thickest of all the heart chambers).
Answer:
Simple cuboidal epithelium
Explanation:
The epithelium are tissues that line body surfaces and internal organs.
They can be Squamous-,cuboidal or Columnar.
The function of epithelium is to protect the underlying tissue from physical and chemical trauma.
They also help in absorption example in the digestive tract
They help in secretion of hormones in to the vascular system.
In the proximal Tubule of the nephron, it is lined up with the Simple cuboidal epithelium consisting of cells that are cube-like.
Answer:
D: two jaguars per thousand hectares.
Explanation:
Population density refers to the computation of population by unit area. It is usually implemented in living organisms, generally in humans. It is a key geological term. In easy form, population density implies to the number of people existing in an area per square kilometer or hectare, etc.
So, two jaguars per thousand hectares is an example of population density as it involves the number of jaguars (population) per thousand hectares (per unit area).
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The second artery that branches off the aortic arch is the left common carotid artery.
<h3>What is the left common carotid artery?</h3>
The left common carotid artery is a blood vessel that emerges from the aorta in the hearth.
The left common carotid artery is one of the most important branches of the arterial system.
In conclusion, the second artery that branches off the aortic arch is the left common carotid artery.
Learn more about the left common carotid artery here:
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