The answer to this is bioethics.
Bioethics is the ethics of medical and biological research
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True... examples: the spine helps you stay up right which would help for structure and the skull help protect the brain which would be protection
..............4 is D and 6 is A
El sistema inmune innato se compone principalmente de barreras físicas, como la piel y las membranas mucosas, barreras químicas, a través de la acción de péptidos antimicrobianos y especies reactivas de oxígeno [4], células inmunes innatas y mediadores solubles como el sistema del complemento, anticuerpos innatos
Explanation:
