The answer is - apes.
According to the evolutionary theory the hominids originate from the apes. The first transitional species appeared in the Eastern African plateaus that created the needed evolutionary pressure for certain species to start using their legs more and to become bipedal, and also to develop their mobility of their thumb that had a new role in the newly created environment. The transitional species (from what is known so far) is the Australopithecus, which later on gave rise to all other hominid species like Homo habilis, Homo erectus, and at the end Homo sapiens...
Giovanni di Bicci de' Medici had a son name cosimo who was the richest man in florence and he was very interested in politics and spent large sums of his wealth in to reshape florence politiccs and was nicknamed father of his country. this obsession with politics grew until the most powerfull and wealthy medici lorenzo the magnificent who spent so much time and money on politics that their bank started to decay.
Hohokam and Anasazi, grew corn,beans and squash
Answer:
B. are more common in natural systems altered by human actions
Explanation:
Positive feedback loops: The term "positive feedback loops" is referred to as a phenomenon that is responsible for amplifying or enhancing changes and therefore due to this, a system moves away from the state of equilibrium state to make it unstable on a large scale.
In the question above, positive feedback loops are considered more common in the natural systems that are being altered by human actions.
Example:
1. When an employee models good behavior.
2. When a colleague meets or exceeds goals.
