Answer:
C) P wave
Explanation:
Sleep apnea can be described as a potentially serious sleep disorder in which breathing repeatedly stops and starts.
The Obstructive sleep apnea is a type or example of sleep apnea in which an individual can't breathe normally because of upper airway obstruction during sleep. This obstruction could be complete or partial obstructions.
It should be understood that, an echocardiogram uses sound waves to produce images of your heart.
In this case, the P wave portion of the electrocardiogram will be abnormal. This is because, the P wave is the result of atrial depolarization and would therefore have changes associated with atrial enlargement.
The winter solstice is the shortest day of the year. The sun is at its lowest point in the sky during this day. At 66 degrees latitude, the tilt of the Earth causes the sun to look like it is standing still in the sky, because it has reached its lowest point in relation to Earth's tilt.
A reflex is involuntary however, other actions are voluntary in nature
A reflex action is an involuntary and almost instantaneous movement in response to a stimulus. It usually does not require any thought or input and therefore does not directly involve the brain.
The path taken by the nerve impulses in a reflex action is called a reflex arc. Most reflex arcs involve three neurons. There are two types of reflex arcs namely autonomic reflex arc which involves the inner organs of the body, and somatic reflex arc, which involves muscles.
The reactive CARBONYL GROUP, contributes to the ability of aldehydes and ketones to be involved in energy reactions. Aldehydes and ketones undergo different types of reactions that lead to various products. One example of these reactions are nucloephilic reactions which lead to the production of alcohols, alkenes, diols, imine, etc.
The law of superposition states that each layer is older than the one above it and younger than the layer below it. The answer is <span>C. determine the age of layers of rock.</span>