A. It will melt; B and C don't make sense, for obvious reasons. And when something is heated up, its particles move faster, not slower.
<span>A heterogeneous mixture that has larger dispersed particles that settle over time is a suspension.</span>
Answer:
Accumulation of trace elements, especially heavy metals, in the soil has potential to restrict the soil's function, cause toxicity to plants, and contaminate the food chain.
Explanation: