The spread of matter causing a concentration of energy.
Boiling - when the liquid is heated to a gas. Evaporating - when the air temperature is hotter than the surface of the liquid so the water turns into water vapor or a gas.
the concentration of solutes is the same every where
Some reactions give off heat (exothermic), others absorb heat (endothermic). All reactions increase entropy.
During a single cycle of the sodium-potassium exchange pump, three sodium ions are pumped out of the cell while two potassium ions are pumped into the cell against their respective concentration gradients. This process requires energy in the form of ATP.
It depends on the efficiency of the coal conversion process. If the process is 30% efficient, then 70 joules would be lost to the environment for every 100 joules of chemical energy stored in coal.
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Water cycle is a continuous process. It occurs every time.
There is a vote to decide if it passes or not
There are several processes that go on in every cell so you need to be more specific. Mitosis goes on in most cells while Meiosis occurs in sex cells. You can say protein synthesis or DNA replication occurs in every cell. It's a very vague question.
Yes, leopard geckos shed their skin. This process, known as molting, occurs approximately every 4-8 weeks as they grow.
The expression for something that occurs every 3 weeks can be stated as "occurs biweekly" or "occurs every three weeks." In a calendar context, it can also be described as "recurring every 21 days." This indicates a regular interval of time between occurrences.
yes it does <><><> No- some reactions ABSORB energy. In terms of heat energy, some are exothermic, and some are endothermic.
No, dogs do not get stuck every time they mate. This behavior, known as a "tie," occurs in some but not all mating sessions and is a natural part of the mating process for some dog breeds.
Every 4 years
The letter M.
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Yes, respiration occurs in humans. It is the process where oxygen is taken in, and carbon dioxide is expelled from the body. This process is essential for providing the body with the oxygen it needs to produce energy.