The answer is B. The Jews.
The researchers were following the ethical guideline that mandates <u>knowledge of results</u>.
<u>Explanation</u>:
Alcohol obstructs the storage ability of the brain. Alcohol influences information transfer from short-term memory to long-term storage. Hippocampus is a part of the brain which is mainly affected due to heavy drinking of alcohol. Hippocampus shrinks and reduces the size of brain cells.
Excessive drinking destroys brain tissue and can lead to several types of memory loss. Alcohol has immense effects on teens comparing to adults. Consumption of alcohol may lead to memory loss in teens.
Answer:
C
Explanation:
live in marginal environments
Foragers are also known as hunter-gatherers. Modern day foragers have been known to live in marginal environments such as, deserts, the Arctic and topical forests compared to their agricultural neighbors.
These marginal environments are areas that are not conducive for Agriculture. Most foragers are nomadic or semi- nomadic in nature and they live temporarily in settlements.
