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Over the centuries, the Great Wall has been built and rebuilt for three main purposes: as kingdom border defenses, to defend China's northern border, and for tourism. Read on to see why China built or did not build, the Great Wall in different historical periods
Explanation:
hope this helps probably doesn't cause you asked this question a while ago but have a good rest of your day :) ❤
Chemiosmosis is the term used to describe the process of producing atp via a proton gradient.
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What is a proton?</h3>
The subatomic particle known as a proton has a fixed mass of one and a charge of one (positive charge). Protons are represented by the symbols p or p+. Every atom has protons in its nucleus. The atomic number of an element is determined by how many protons it has.
The atomic nucleus contains both protons and neutrons, which are collectively referred to as nucleons. Protons repel one another due to their positive electrical charge, but when protons and neutrons are sufficiently close to one another, electrostatic attraction is overcome by the strong nuclear force. They can unite because of this. Hadrons include protons and neutrons. Quarks are even smaller subatomic particles that make up a proton. Three quarks make up one proton.
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<span>This phrase is completely true. We, the human race, have, in our long existence over the earth modified the environment and nature, specially the forest and the grassland through the destruction of them to build residences and comercial buildings, but also to use it for agriculture and to raise kettle</span>
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To pray , To mediate, know all events, They will teach what's right and wrong, Teaching
