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Firlakuza [10]
3 years ago
7

A fossil of a new primate species is discovered. Scientists hypothesize that the species traveled long distances without putting

their hands down on the ground, and used tools. If this hypothesis is true, which trait would the fossil most likely have?
Biology
2 answers:
lara31 [8.8K]3 years ago
8 0

Answer:

B - A curve in the lumber region of the spine

miss Akunina [59]3 years ago
7 0
If this is true, than the animal that is embedded in this fossil most likely would have had opposable thumbs, which are crucial for using tools and climbing trees.
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In order to test for balance and positioning(proprioception)   as a measure of  neurological function, or to test level   of intoxication alcohol  during driving, Romberg test is usually conducted,which can be negative or positive.It is generally used to investigate the cause of loss of motor control in individuals.

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A positive result  showed that her  ataxia was due to loss of positioning due to loss of  sensory from sensory neurons.However if negative as in the case of Susan, then it  is to due to abnormality/dysfunctions   in the cerebellum, and not due to loss of sensory functions,

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