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No, carbon can move between different reservoirs such as the atmosphere, plants, soil, and oceans through processes like photosynthesis, respiration, and decomposition. The movement of carbon is part of the carbon cycle and can vary depending on environmental conditions and human activities.
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What is Sympathomedullary pathway?
The sympathomedullary pathway is part of the autonomic nervous system that is responsible for the fight or flight response. It involves the release of adrenaline and noradrenaline from the adrenal medulla in response to stress or danger. This pathway helps prepare the body to respond quickly to threats by increasing heart rate, blood pressure, and respiratory rate.
A scientist doing research found that flower color and pollen shape were traits that were always passed together. That is they did not fit Mendel's rule for independent assortment. Why might that be?
the 2 genes are carried on the same chromosome
What is the main role the esophagus plays in the body?
The esophagus is a muscular tube that connects the mouth to the stomach and serves as a pathway for food and liquids to travel from the mouth to the stomach through a series of muscle contractions called peristalsis. Its main function is to transport food and liquids from the mouth to the stomach for digestion.
What is the modern word for fixed air?
carbon dioxide. (experiment by: Jason Priestly) He put a mouse in a jar, the mouse couldn't breathe. Then he put a plant in the same jar as the mouse, and the mouse could breathe!
What gases move into or out of our bodies by diffusion?
Oxygen moves into our bodies by diffusion, while carbon dioxide moves out of our bodies by the same process. Oxygen is taken in by our cells for cellular respiration, while carbon dioxide is the waste product produced by this process and is expelled from the body.
What is law described by the fact that carbon dioxide consists of 27.3 carbon and 72.7oxygen by mass?
This is described by the law of definite proportions, which states that a chemical compound will always contain the same elements in the same proportion by mass. In the case of carbon dioxide, the ratio of carbon to oxygen by mass will always be 27.3% carbon and 72.7% oxygen.
What is a closed pathway where the start and end points are the same?
A closed pathway where teh start and end points are the same is called an electric circuit.
Why does buses in London has number and letters?
Buses with the same destination don't always travel the same route to get there.
How far does a loggerhead sea turtle travel?
Sea turles can travel thousands of miles in their lifetime, but always return to the same beaches to lay their eggs, year after year.
What do the isomers of pentane always have?
Isomers of pentane always have the same molecular formula C5H12 but differ in their arrangement of carbon atoms, leading to different structures and properties.
Carbon 12 and carbon 13 are different in the number of what?
Carbon 12 and carbon 13 are different in the number of neutrons they have. Carbon 12 has 6 neutrons, while carbon 13 has 7 neutrons. The number of protons remains the same in both isotopes, which is 6.
Examples of the law of definite composition?
The law of definite composition states that chemical compounds always contain the same elements in the same proportions by mass. For example, water always consists of two hydrogen atoms and one oxygen atom in a 2:1 ratio by mass. Additionally, carbon dioxide always contains one carbon atom and two oxygen atoms in a 1:2 ratio by mass.
What does it mean to have a definite chemical composition?
It means that the proportions of each element in the compound are always the same. Put another way, the formula is always the same. Water is always H2O because it is made (composed) of two hydrogens to one oxygen. If there are different proportions, then it is a different substance, or doesn't exist. H2O2 is hydrogen peroxide, which is very different from water. Carbon dioxide is always CO2, i.e. one carbon to two oxygens, and if there is only one of each, CO, that's the deadly poison carbon monoxide.
Do waves always move at the same speed?
No, waves do not always move at the same speed. The speed of a wave depends on the medium through which it is traveling. For example, sound waves travel at different speeds in air, water, and solids.
How does the ocelot breath?
The ocelot breathes through its nostrils like other mammals. When it inhales, air enters through its nostrils and passes through the nasal passages into the lungs, where oxygen is exchanged with carbon dioxide. The ocelot then exhales, releasing carbon dioxide from its lungs through the same pathway.
Pathway of gases when inhaling and exhaling?
When inhaling, air enters through the nose or mouth, travels down the trachea, then branches into bronchi, bronchioles, and finally into alveoli in the lungs where gas exchange occurs. Oxygen is taken up by the blood while carbon dioxide is released into the alveoli. When exhaling, the process reverses as the diaphragm and intercostal muscles relax, pushing air out of the lungs through the same pathway.
How are carbon and CO2 the same?
Carbon and carbon dioxide, CO2 are not the same. They are not even similar. Carbon is a black solid. CO2 is a colorless, odorless, gas.
