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How many thin filaments are on each end of a sarcomere?
Nuclear Fusion
The combination, or fusion, of two nuclei to form a heavier nucleus, in the process releasing a large amount of energy.
Atoms
The basic units of matter, consisting of a nucleus surrounded by electrons.
Hydrogen
The simplest and most abundant element in the universe, consisting of just one proton and one electron, and a primary component in water and organic compounds.
Solar System
The Solar System consists of the Sun and all the objects that orbit it, including planets, moons, asteroids, comets, and meteoroids, largely governed by gravitational forces.
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