Native Americans have been hunterers and gatherers up to the period when growing crops became available to them/when they discovered growing crops is a thing that could be done. The reason for this is that when you've started growing crops, you can safely stay on one spot and have a sufficient supply of food for a longer time period - this wasn't available before. However, even with the coming of agriculture, the still hunted and gathered as it was an important aspect of their life.
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:
Answer is C. A leader should analyze a situation before deciding what to do.
Explanation:
Reffering to the proponents of the situational approach by a leader. It should be noted that the behaviors of an excellent and effective leader vary from one situation to another. Analysis of a situation must be first done before what to do.
