Are a group of related languages all derived from Vulgar Latin within historical times and forming a subgroup of the Italic branch of the Indo-European language family.
That type of blood increased susceptibility to smallpox.
Which of the following best explains why, given the A allele's vulnerability to smallpox, natural selection did not eradicate it?
Diseases that the A type is not vulnerable to can affect other blood types.
Do you think that diseases can impact natural selection in any way?
A species will have a better chance of surviving than others if it has evolved tolerance to particular germs.
Why did people acquire dark skin?
- People who lived in regions with strong sunlight evolved dark skin tones as a result of natural selection to guard against ultraviolet (UV) rays, primarily to prevent their bodies from folate depletion.
- UV rays from the sun are what led to skin pigmentation during evolution.
Learn more about ultraviolet (UV) rays
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There were problems of distrust and competition between the new civilian agencies and Federal Bureau of Investigation. This led for Congress in the year 1947 to pass the National Security Act which created the Central Intelligence Agency or CIA. There were conspiracy theories and issues with CIA being involved.
The correct answer is Id.
Explanation: In the studies of psychoanalysis and psychology, the Id is responsible for instincts, organic impulses and unconscious desires. The id has no contact with reality, can be satisfied in fantasy, even if it does not perform a concrete action regarding that desire. The id is called the "pleasure principle".