<span>Concrete is an example of a solid mixture</span>
Dna extration from a onion and from a cauliflower would be different because even though all DNA is composed by the same nucleotides (A, T, C and G), the sequence of their genes will be different. That difference is why a cauliflower doesn't look like a onion. The cauliflower has genes that, when expressed, make the organism look like cauliflower and nothing else..
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Almost all individuals who experience __SYNCOPE or FAINTING__ experience a pounding heart and dizziness.
Different heatings of the surface of earth.
air masses and fronts...
When a pitcher is holding a baseball, the ball has <u>potential</u><u /> energy.
(The ball is at a rest.)
After the pitcher throws the ball, the ball has <u>kinetic</u><u /> energy.
(The ball is no longer at rest and is in motion.)