Answer: Macuahuitl
Explanation: The blades of the Aztecs swords, made of obsidian, were sharper than steel. They could behead a horse. The Aztecs called their obsidian-edged sword macuahuitl.
Answer:
Psychoanalysis
Explanation:
Psychoanalysis is a psychoscientific approach that aims to reach deep layers of the unconscious. This approach was created by Freud and seeks to discover the deepest thoughts and desires of the human being that are repressed to the magic by the conscience as a form of self-preservation and even modesty.
A researcher that finds considering a drug as an interruption or disorder of physiological functions as most useful for understanding drug addiction likely would prefer the disease model of drug addiction.
Addiction is a chronic dysfunction of brain systems involved in reward, motivation, and memory. It's about how your body craves substances and actions. When you become addicted, your brain's receptors are overwhelmed. The brain responds by either reducing dopamine production or eliminating dopamine receptors.
These changes affect a person's behavior, causing them to lose control over substance use and behavior. Addiction is not technically considered a mental illness, but it is a medical disorder that often coexists with mental illness.
Learn more about addiction here
brainly.com/question/11860282
#SPJ4
Answer:
Learning
Explanation:
Learning is like reflexes and instincts allows organism to adapt to its environment. learned behaviour involve change and experienced. learning is a relatively permanent change in behaviour.
