The maximum time a person could listen to a sound of 87 decibels is: 8 hours
<h3>Meaning of Decibels</h3>
Decibels can be defined as the unit used by scientists to measure sound level.The values of Decibel ranges from a very low value to a very high value and the higher we get the more dangerous it is to our human ear.
In conclusion, The maximum time a person could listen to a sound of 87 decibels is 8 hours
Learn more about Decibels and human hearing : brainly.com/question/1291668
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Answer:
D
Explanation:
Asexual reproduction (requiring one parent) forms exact copies of the parent cell. The type of cell division that produces exact copies is mitosis. Therefore the answer is D.
Fossil Fuels; Once they run out ,humans can not replacing them.
Answer:
C.Autonomic
Explanation:
Autonomic is the peripheral part of nervous system.Autonomic help to think logically.It have two parts these are parasympathetic and sympathetic nervous system.
Autonomic controls lots of activity like breathing,sweating,digestion and shivering.We know that all our body action and reaction is controlled by our brain.
Answer: The answer would be high frequency
Explanation:
