If there were no predators they would overpopulate (like us humans have). It would also mean the things that were once predators would die off, leaving only the producers and primary consumers to run the world (so pretty much the vegans/vegetarians and anything that doesn't eat meat, as well as plants).
Answer:
The exodus is both the second book of the Bible, and the events that are described in that book: the departure from Egypt of the Jewish People, who were led by Moses, with the goal of escaping slavery and relocating to the promised land.
The diaspora refers to the Jewish people who live in places other than their ancestral land: Israel. The United States has the largest Jewish Diaspora in the world with over 5 million people.
Fresh air. studies have shown that living in higher elevations can have positive health benefits, such as improved cardiovascular health, weight loss, and longevity of life.
Answer: Because In recent years the cost of sequencing individual genomes has been dropping, with the $1000 genome on the horizon we will soon have the ultimate tool for individualized medicine. However the cost has been high enough that many researchers have used genetic data from other members of populations to which individuals become as a surrogate for an individual's particular genome.