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Below are the choices:
homogenous mixture
<span>heterogeneous mixture </span>
<span>semi mixture
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You want to decorate the bottom of an aquarium with brightly colored rocks of different shapes and sizes. this describes a homogenous mixture<span>
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<span>The word hetero means different. Since the rocks are varied i assume it would be a heterogeneous mixture.</span>
The more energy needed, the higher the melting point or boiling point . As metals are giant lattice structures, the number of electrostatic forces to be broken is extremely large, and so metals have high melting and boiling points.
i would go with true.
A community of plants and animals that live and interact together in a particular region is called an ecosystem.
Heat will flow from the copper coin to the brass coin.<span>
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Answer: plants
Explanation: it’s simple, photosynthesis
