Answer:
Fertile Crescent in the Middle East
Explanation:
Fertile crescent played a vital role in helping with the emerging of agriculture by providing rich soil. Agriculture became possible because of water in the fertile crescent region. Rivers not only provided water but brought minerals in it for the plants and crops to grow. With access to water, early humans able to grow crops throughout the year by planting according to the seasons.
Answer:
Food needs to be broken into smaller particles so that animals can harness the nutrients and organic molecules. The first step in this process is ingestion: taking in food through the mouth. Once in the mouth, the teeth, saliva, and tongue play important roles in mastication (preparing the food into bolus).
they conducted thorough scientific experiments
There is a subtle difference between Arctan and arctan
Arctan(x) is an inverse function such that the range is only the principla value
meanwhile, arctan(x) takes on infinitely many values
hope this helps
Answer She didn’t believe women should be leaders
