Substances that store chemical energy are primarily fuels such as coal, wood, natural gas, petroleum and propane, as well as foods, batteries and matches. Encyclopædia Britannica defines chemical energy as energy stored in the bonds of chemical compounds that can be released during a chemical reaction.
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<span>undergo a dramatic decline in size, possibly to a stable level at or below 1,800 individuals.</span>
Answer:
(V-Vo)/t = (30-0)/4 = 7.5 m/s^2.
