Which of the Following Is NOT Considered a Robust Australopithecine

question 10

Multiple Choice

Which of the following is NOT considered a robust australopithecine?

• A)Australopithecus boisei
• B)Australopithecus anamensis
• C)Australopithecus aethiopicus
• D)Australopithecus robustus

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Definitions:

Skeletal Muscles

Muscles that are attached to bones and are responsible for voluntary movements of the body.

Inhibitory Neurotransmitter

A type of chemical messenger that decreases the likelihood of a neuron firing and thus inhibits neural activity.

Serotonin

A neurotransmitter involved in various functions including mood regulation, sleep, and appetite, often referred to as a "feel good" chemical in the brain.

GABA

A neurotransmitter in the brain that plays a key role in regulating nerve cell activity and inhibiting many of the signals in the central nervous system.