Answer:
Blood is a homogenous mixture
Answer: the theory that all matter is made up of tiny indivisible particles (atoms). According to the modern version, the atoms of each element are effectively identical, but differ from those of other elements, and unite to form compounds in fixed proportions.
<span>Kinetic energy increases and potential energy decreases.
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Im not sure but it might be the last option: it gives reasons to be believed and trusted
