Answer:
Oxygen first and Silicon Second
Explanation:
True . Check google or read the bible
Answer:
Negative Reciprocity.
Explanation:
Negative reciprocity is known to be an important part of the human emotional receive and send stimuli system.
We model its role in sustaining cooperative behaviour; the fitness benefits of negative reciprocity are dispersed throughout the entire group, while the fitness costs are borne personally. Evolutionary forces tend to unravel people's willingness to bear the personal cost of punishing culprits.
Coastal Cities have a number of benefits, such as having access to sea trade, and being able to develop a fleet. In the case of colonies another important factor played a role: a vast majority of people came by ship from Europe, so coastal cities were an easy choice for them to settle in.
