Is there significance to the fact that human existence is the only truly sentient species within our observable universe? And if so, is there a reason to debate on it / ponder on the though? Or would that be wasting time in your brain because the knowledge has no applicable use besides knowing it?

Question

Lucas Arias

Social Studies

28 July, 12:43

Is there significance to the fact that human existence is the only truly sentient species within our observable universe? And if so, is there a reason to debate on it / ponder on the though? Or would that be wasting time in your brain because the knowledge has no applicable use besides knowing it?

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Answers (1)

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Izabella Peters · Answer 1

To develop a molecular clock, you need to find which of the following?

a sequence of molecules

the rate at which changes occur in a type of molecule

how much total change has occurred in a type of molecule from two different species

how many molecules a species has

Explanation:

To develop a molecular clock, you need to find which of the following?

a sequence of molecules

the rate at which changes occur in a type of molecule

how much total change has occurred in a type of molecule from two different species

how many molecules a species has