The draining lava left long, tube-like caverns. Of the four caves in this particular cluster, only Boyd Cave is now open to hikers. Arnold Ice Cave is filled with ice. Skeleton and Wind Cave were open to hikers until 2007, when they were gated closed to prevent vandalism and protect hibernating bats.
Dyspnea is translated from medical terminology to mean difficult breathing, where some disease, reaction, or other stimulant has caused breathing to be obstructed or otherwiseâ¦ uneasy. Apnea means lack of or stopped breathing.
They aren't similar. Simply because they are both processes in the same reaction doesn't make them similar. Breathing is the inhalation of oxygen and exhalation of carbon dioxide while respiration, on the other hand, is the breaking down of glucose to form energy and give off water and carbon dioxide as by-products.