Answer:
A & B
Explanation:
They used their new food to increase their population and then spread their knowledge to all of Africa. More food meant bigger populations, which led to cities.
The one reason is to limit the power of Federal Government.
This division of authority is referred to as "federalism". The <em>Federal government</em> is very strong, with much power over the states, but at the same time, it is limited to the powers enumerated in the constitution. Powers not delegated to the <em>Federal government</em>, nor prohibited to the <em>States</em> are reserved to the states or to the people.
Answer:
a researcher would observe resource partitioning between the two new species that eats the same type of foods
Explanation:
Hello Brothers
<span>C. Democracy Is my estimated answer
Hope it helps!!
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Answer:
Teens often take more risks than adults and according to research, it is because they weigh risks and rewards differently than adults do (Dobbs, 2012). For adolescents, the brain's sensitivity to the neurotransmitter dopamine peaks, and dopamine is involved in reward circuits so the possible rewards outweigh the risks.
Explanation:
As a result of different areas of the brain developing at different times, in addition to hormonal rushes, teens are more prone to risky behavior and bad decisions, such as binge drinking, drug abuse, smoking, body piercing/tattooing, thrill-seeking, fighting, dangerous driving
