<em>Answer:</em>
<em>The right option is </em><em>"B"</em>
<em>Coal is a nonrenewable resource, while pine trees are a renewable resource.
</em>
<em>Explanation:</em>
<em>As sources of energy, the difference between coal and pine trees is that coal is a nonrenewable resource, while pine trees are a renewable resource. Coal is a nonrenewable energy resource that is available in limited supplies and is not easily replenished by the environment, while pine trees are renewable energy resources that can grow or be replenished naturally over relatively short periods of time.</em>
The correct answer is neutrons, they do not carry an electronic charge.
Hope this helps.
Answer:
Over time, decaying leaves release carbon back into the atmosphere as carbon dioxide. In general, the scientists found that plant composition determines the range of rates, and that as temperatures increase, all plant matter decays faster.
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We cannot visualize the organs or tissues inside of our body, but a biopsy helps in making a diagnosis by providing a piece of tissue for examination. Biopsies are often associated with cancer, but they can be used to diagnose other conditions and to see how far a disease has progressed.
