While listening to recordings of operatic solos, musicians process the lyrics and the music in separate brain areas. this most clearly illustrates the functioning of different: limbic systems. neural networks. neurotransmitters. reticular formations.

Neural networks

Explanation:

In neuroscience, a biological neural network is a series of interconnected neurons. The means by which neurons interact with their neighbors usually consists of several axon terminals connected via synapses to dendrites of other neurons. Neural networks allow several different parts of the brain to be activated for connected stimuli. An example of this occurs when musicians process lyrics and music in separate brain areas.

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

more words for this could be abiotic and biotic

abiotic: living organisms within an ecosystem

biotic: non-living organisms within an ecosystem