Answer:Double circulation has two components, pulmonary circulation and systemic circulation. Pulmonary Circulation : It is movement of blood from heart to the lungs and back. Deoxygenated blood of the body enters the righ auricle, passes into righ ventricle which pumps it into pulmonary arch,...
Explanation:
The materials that contain this stored carbon are coal, oil, peat and natural gas.
The collective term for these four materials is Fossil fuel , decomposing fungi, bacteria, and worms.
Many of the carbon based fuels are categorized as fossil fuels because they formed from the decayed organisms over millions of years. Fossil fuels are the buried combustible geologic deposits of organic materials, formed from decayed plants and animals that have been converted to crude oil, coal, natural gas, or heavy oils by exposure to heat and pressure in the earth's crust over hundreds of millions of years.
Conditions are being used to try and isolate solid hydrogen cooled to low sufficient temperatures, hydrogen can grow to be strong at high sufficient pressures, and while the detail solidifies, it turns into steel.
At exceedingly low pressures, Hydrogen is compressed stable hydrogen turned into obvious. as the compression intensified, it began to show opaque and black. but at 495 Gpa, the hydrogen becomes shiny and reflective, indicating its transformation into a metallic despite the fact that the researchers cannot make sure whether or not it becomes solid or liquid).
Hydrogen can also be stored on the surfaces of solids (via adsorption) or inside solids. In adsorption, hydrogen is attached to the surface of cloth both as hydrogen molecules or as hydrogen atoms.
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Answer:
He proved the universe is expanding
The most likely conclusion the student will make would be that increasing temperature increases the rate of reaction.
<h3>Effects of temperature on reaction rates</h3>
The rate of reaction of a system is directly proportional to the temperature of the system.
This is because the kinetic energy of the reactant's molecules is increased by increasing the temperature of the system. Thus, reactant molecules collide more and this leads to more reactions.
Thus, increasing the temperature of a system moderately also increases the rate of reaction in the system. Too much increase in temperature, however, can destroy the structures of reactants.
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