Answer:
A small number of different plant and animal species had come to the Galapagos Islands from the mainland. ... the preserved reamain or traces of organisms that lived in the past.
Answer:
The correct answer to the question: Chronic Obstructive Pulmonary diseases (COPD), include:____, would be, D: a and b are correct.
Explanation:
COPD, or best known as Chronic Obstructive Pulmonay Disorder, is the general name given to a disease in which the lungs are incapable of performing their task of oxygen and carbon dioxide exchange, because of an obstruction either of the airways, or the alveoli, which are the sacks in which the actual exchange takes place. This obstruction can happen either because of an overproduction of mucus, or because the airways become fibrous, and therefore, oxygen cannot be exchanged. The other reason is when the alveoli are damaged and destroyed and air sacks form in the lungs. In COPD, we have two types: Chronic Bronchitis, in which due to continuous coughing, and mucus production, the bronchi become inflamed and fibrous and therefore exchange is much more difficult. In the second form, we have emphysema, in which the constant coughing starts affecting the lining of the alveoli, until it can literally be destroyed and pockets of air can form inside the actual lung tissue.
Answer:
After a stimulus results in initial depolarization of a region of cell membrane of a neuron, a threshold voltage is reached. ... -Voltage-gated sodium and potassium channels quickly close, and recovery begins. A large number of voltage-gated sodium channels quickly open, causing a rapid change in membrane potential.
Pulmonary disease, gallstones, bone and joint disorders and hypertension are all health conditions that are tied to obesity.
<h3>
What is Obesity?</h3>
This is a condition in which an individual is overweight and has excessive body fat.
This fat clogs the artery and increases the heart pressure thereby reduces blood flow to vital organs and resulting in pulmonary disease, bone and joint disorders etc.
Read more about Obesity here brainly.com/question/1646944
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