The carpals belong to appendicular skeletal system
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Answer:
The ten percent law states that the total energy content of a trophic level in an ecosystem is only about one-tenth (or 10%) that of the preceding level. The trophic levels of any ecosystem can be arranged in a pyramid shape to show the amount of energy available to support one trophic level to the next.
Yes your equation is correct as formula for butane is c4h10 and equation is balanced
