When an individual muscle fiber receives a threshold stimulus, it contracts as much as possible. ... a threshold stimulus is the minimum amount of energy needed to make a muscle fiber contract.
The ozone layer was created by a CFP and it send out dangerous ultraviolet waves
The answer is D, a desert biome,
Answer:
Rafflesia Arnoldii
Explanation:
Both the largest and the rarest flower in the entire world (that has been discovered).
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