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The ocean plays a key role in the water cycle as it is the source of 86% of global evaporation. [2] The water cycle involves the exchange of energy, which leads to temperature changes. When water evaporates, it takes up energy from its surroundings and cools the environment. When it condenses, it releases energy and warms the environment.
Rupture of the membranes is known colloquially as "breaking (one's) water," especially when induced rather than spontaneous, or as one's "water breaking". [2] A premature rupture of membranes (PROM) is a rupture of the amnion that occurs at full term and prior to the onset of labor. [ 3 ]
For most species, birthing takes place in spring and summer. [132] Usually, single pups are born; [131] twins are rare and have high mortality rates. [133] Pups of most species are born relatively developed and precocial. [131] Pinniped milk has "little to no lactose". [134] Mother pinnipeds have different strategies for maternal care and ...
Normally, bone continuously breaks down and rebuilds—old bone is resorbed and replaced with new bone. The process keeps the skeleton strong and helps it to maintain a balance of minerals. [23] In the course of avascular necrosis, however, the healing process is usually ineffective and the bone tissues break down faster than the body can ...
It is the most common reason for a broken bone among the elderly. [3] Bones that commonly break include the vertebrae in the spine, the bones of the forearm, the wrist, and the hip. [8] [9] Until a broken bone occurs there are typically no symptoms. Bones may weaken to such a degree that a break may occur with minor stress or spontaneously.
Osteopetrosis, literally ' stone bone ', also known as marble bone disease or Albers-Schönberg disease, is an extremely rare inherited disorder whereby the bones harden, becoming denser, in contrast to more prevalent conditions like osteoporosis, in which the bones become less dense and more brittle, or osteomalacia, in which the bones soften.
USA TODAY fact checked a claim that the FBI ranked the "most dangerous" Zodiac signs. A Facebook post from Aug. 19, 2021 shared a screenshot graphic appearing to be from an article published by ...
Atrial septal defect, also known as Patent foramen ovale – Human heart defect present at birth Perfusion – Passage of fluid through the circulatory or lymphatic system to an organ or tissue Pulmonary circulation – Part of the circulatory system which carries blood from heart to lungs and back to the heart